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Inline Harness Connector End Views

C100 I/P Harness to Engine Harness

GM655811Courtesy of GENERAL MOTORS CORP.
GM655813Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326084
  • 16-Way F GT 150 280 Series Sealed 4.0 5.8 (BK)
 Connector Part Information
  • 15326085
  • 16-Way M GT 150 280 Series Sealed 4.0 5.8 (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-BU 84 Cruise Control Set/Coast Switch Signal (KUP) A D-BU 84 Cruise Control Set/Coast Switch Signal (KUP)
L-BU/BK 396 Cruise Control Engaged Signal (w/o KUP) L-BU/BK 396 Cruise Control Engaged Signal (w/o KUP)
B GY 48 CPP Switch Signal (ML6, MG5) B GY 48 CPP Switch Signal (ML6, MG5)
C BN 241 Ignition 3 Voltage (TP2) C BN 241 Ignition 3 Voltage (TP2)
D D-GN/WH 817 Vehicle Speed Signal D D-GN/WH 817 Vehicle Speed Signal
E D-BU 507 Wait to Start Indicator Control (Diesel) E D-BU 507 Wait to Start Indicator Control (Diesel)
F OG/BK 6752 Class 2 Serial Data (10 Series except HP2) F OG/BK 6752 Class 2 Serial Data (10 Series except HP2)
G BN/WH 419 MIL Control G BN/WH 419 MIL Control
H D-GN 1049 PCM Class 2 Serial Data H D-GN 1049 PCM Class 2 Serial Data
J BK/WH 5668 Engine ON Signal (JC4) J D-BU 5668 Engine ON Signal (JC4)
K WH 121 Engine Speed Signal K WH 121 Engine Speed Signal
L GY 397 Cruise Control ON Switch Signal (K34) L GY 397 Cruise Control ON Switch Signal (K34)
M - - Not Used M - - Not Used
N BN 241 Ignition 3 Voltage (NP1, NP2, and NP8) N BN 241 Ignition 3 Voltage (NP1, NP2, and NP8)
P D-BU 204 A/C Low Pressure Sensor Signal (CJ2/CJ3) P D-BU 204 A/C Low Pressure Sensor Signal (CJ2/CJ3)
R YE 2470 Class 2 Serial Data (M74) R YE 2470 Class 2 Serial Data (M74)
S GY/BK 87 Cruise Control Resume/Accel Switch Signal S GY/BK 87 Cruise Control Resume/Accel Switch Signal
C102 I/P Harness to Chassis Harness (w/o NYS)

GM632344Courtesy of GENERAL MOTORS CORP.
GM632342Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326842
  • 10-Way F Metri-Pack 150 Series Sealed (BK)
 Connector Part Information
  • 15326847
  • 10-Way M Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-GN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage A D-GN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage
B L-GN 24 Backup Lamp Supply Voltage B L-GN 24 Backup Lamp Supply Voltage
C L-BU 1122 ABS/TCS Class 2 Serial Data C L-BU 1122 ABS/TCS Class 2 Serial Data
D BN 441 Ignition 3 Voltage D BN 441 Ignition 3 Voltage
E PK 139 Ignition 1 Voltage E PK 139 Ignition 1 Voltage (Except NQZ)
F TN/WH 1384 Selective Ride Control Switch Signal (ZX3) F TN/WH 1384 Selective Ride Control Switch Signal (ZX3)
G - - Not Used G - - Not Used
H YE 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage H YE 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage
J L-BU 1620 CHMSL Supply Voltage J L-BU 1620 CHMSL Supply Voltage
K - - Not Used K - - Not Used
C102 I/P Harness to Chassis Harness (NYS)

GM646433Courtesy of GENERAL MOTORS CORP.
GM655777Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15443822
  • 40-Way F GT 150/280 Series Sealed (GY)
 Connector Part Information
  • 15317380
  • 40-Way F GT 150/280 Series Sealed (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 D-BU 2544 Rear Wheel Steer Mode Select Switch 5-Volt Reference A1 D-BU 2544 Rear Wheel Steer Mode Select Switch 5-Volt Reference
A2 - - Not Used A2 - - Not Used
A3 OG 2538 4 Wheel Steer Trailer Mode Indicator Supply Voltage A3 OG 2538 4 Wheel Steer Trailer Mode Indicator Supply Voltage
A4 L-BU 2568 2 Wheel Steer Mode Indicator Supply Voltage A4 L-BU 2568 2 Wheel Steer Mode Indicator Supply Voltage
A5 TN 2569 4 Wheel Steer Mode Indicator Supply Voltage A5 TN 2569 4 Wheel Steer Mode Indicator Supply Voltage
A6 D-GN/WH 817 Vehicle Speed Signal A6 D-GN/WH 817 Vehicle Speed Signal
A7 GY 2567 Class 2 Serial Data A7 GY 2567 Class 2 Serial Data
A8 D-GN/WH 2891 Rear Wheel Steering Mode Select Switch Signal A8 D-GN/WH 2891 Rear Wheel Steering Mode Select Switch Signal
B1 - - Not Used B1 - - Not Used
B2 L-GN 1763 Steering Wheel Position Signal A B2 L-GN 1763 Steering Wheel Position Signal A
B3 L-BU 1764 Steering Wheel Position Signal B B3 L-BU 1764 Steering Wheel Position Signal B
B4 WH 1765 Steering Wheel Position Marker Pulse Signal B4 WH 1765 Steering Wheel Position Marker Pulse Signal
B5-B7 - - Not Used B5-B7 - - Not Used
B8 BN 541 Ignition 3 Voltage B8 BN 541 Ignition 3 Voltage
B9 - - Not Used B9 - - Not Used
C1-C2 - - Not Used C1-C2 - - Not Used
C3 1619 D-GN Trailer Right Rear Turn/Stop Lamps Supply Voltage C3 1619 D-GN Trailer Right Rear Turn/Stop Lamps Supply Voltage
C4 L-GN 24 Backup Lamp Supply Voltage C4 L-GN 24 Backup Lamp Supply Voltage
C5 L-BU 1122 Class 2 Serial Data C5 L-BU 1122 Class 2 Serial Data
C6 BN 441 Ignition 3 Voltage C6 BN 441 Ignition 3 Voltage
C7 TN/WH 1384 Selective Ride Control Switch Signal (ZX3) C7 TN/WH 1384 Selective Ride Control Switch Signal (ZX3)
C8 - - Not Used C8 - - Not Used
C9 YE 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage C9 YE 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage
C10 L-BU 1620 CHMSL Supply Voltage C10 L-BU 1620 CHMSL Supply Voltage
C11-C12 - - Not Used C11-C12 - - Not Used
D1 PK 139 Ignition 1 Voltage D1 PK 139 Ignition 1 Voltage (Except NQZ)
D2-D3 - - Not Used D1-D3 - - Not Used
D4-D5 - - Unavailable D4-D5 - - Unavailable
D6-D8 - - Not Used D6-D8 - - Not Used
C104 I/P Harness to Forward Lamp Harness (YE9)

GM831372Courtesy of GENERAL MOTORS CORP.
GM831369Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326849
  • 12-Way F GT 150 Series Sealed 4.0 (BK)
 Connector Part Information
  • 12052189
  • 12-Way M GT 150 Series Sealed 4.0 (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A GY 349 Discriminating Sensor - Left - Signal A GY 349 Discriminating Sensor - Left - Signal (AL0)
B YE 354 Discriminating Sensor - Signal B YE 354 Discriminating Sensor - Signal (AL0)
C YE 1834 Forward Discriminating Sensor Signal C YE 1834 Forward Discriminating Sensor Signal
D D-GN 1409 Discriminating Sensor - Right - Signal D D-GN 1409 Discriminating Sensor - Right - Signal
E - - Not Used E - - Not Used
F BK/WH 174 Low Washer Fluid Indicator Signal F BK/WH 174 Low Washer Fluid Indicator Signal
G D-GN/WH 636 Ambient Air Temperature Sensor Signal (DF5) G D-GN/WH 636 Ambient Air Temperature Sensor Signal (DF5)
H BK/WH 1704 Low Reference (DF5) H BK/WH 1704 Low Reference (DF5)
J L-GN/BK 735 Ambient Air Temperature Sensor Signal (CJ2) J L-GN/BK 735 Ambient Air Temperature Sensor Signal (CJ2)
K BN 718 Low Reference (CJ2) K BN 718 Low Reference (CJ2)
L-M - - Not Used L-M - - Not Used
C104 I/P Harness to Forward Lamp Harness (w/o YE9)

GM697039Courtesy of GENERAL MOTORS CORP.
GM333040Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052848
  • 6-Way F Metri-Pack 150 Series Sealed (BK)
 Connector Part Information
  • 12124107
  • 6-Way M Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A GY 349 Discriminating Sensor - Left - Signal A GY 349 Discriminating Sensor - Left - Signal
B YE 354 Discriminating Sensor - Signal B YE 354 Discriminating Sensor - Signal
C YE 1834 Forward Discriminating Sensor Signal C YE 1834 Forward Discriminating Sensor Signal
D D-GN 1409 Discriminating Sensor - Right - Signal D D-GN 1409 Discriminating Sensor - Right - Signal
E - - Not Used E - - Not Used
F BK/WH 174 Low Washer Fluid Indicator Signal F BK/WH 174 Low Washer Fluid Indicator Signal
C105 I/P Harness to Engine Harness (Diesel)

GM666638Courtesy of GENERAL MOTORS CORP.
GM258921Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177081
  • 10-Way F Metri-Pack 150 Series Sealed (BK)
 Connector Part Information
  • 15336777
  • 10-Way M Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A GY 1273 Low Reference A GY 1273 Low Reference
B PU 1272 Low Reference B PU 1272 Low Reference
C L-BU 1162 APP Sensor 2 Signal C L-BU 1162 APP Sensor 2 Signal
D TN 1274 5-Volt Reference D TN 1274 5-Volt Reference
E YE/BK 1275 5-Volt Reference E YE/BK 1275 5-Volt Reference
F D-BU 1161 APP Sensor 1 Signal F D-BU 1161 APP Sensor 1 Signal
G WH/BK 1164 5-Volt Reference G WH/BK 1164 5-Volt Reference
H - - Not Used H - - Not Used
J BN 1271 Low Reference J BN 1271 Low Reference
K D-GN 1163 APP Sensor 3 Signal K D-GN 1163 APP Sensor 3 Signal
C107 Main Engine Harness to Engine Jumper Harness (Diesel)

GM646433Courtesy of GENERAL MOTORS CORP.
GM655777Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336418
  • 38-Way F GT 150/280 Series Sealed (BK)
 Connector Part Information
  • 15317380
  • 38-Way M GT 150/280 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 PK 239 Ignition 1 Voltage A1 PK 239 Ignition 1 Voltage
A2 YE 505 Glow Plug Relay Control A2 YE 505 Glow Plug Relay Control
A3 - - Not Used A3 - - Not Used
A4 PK 339 Ignition 1 Voltage A4 PK 339 Ignition 1 Voltage
A5 PK 339 Ignition 1 Voltage A5 PK 339 Ignition 1 Voltage
A6 BN 1174 Oil Level Switch Signal A6 BN 1174 Oil Level Switch Signal
A7 YE 410 ECT Sensor Signal A7 YE 410 ECT Sensor Signal
A8 GY 720 Low Reference A8 GY 720 Low Reference
B1 L-GN/BK 1745 Fuel Injector 2 Control B1 L-GN/BK 1745 Fuel Injector 2 Control
B2 RD/BK 877 Fuel Injector 7 Control B2 RD/BK 877 Fuel Injector 7 Control
B3 RD 631 5-Volt Reference B3 RD 631 5-Volt Reference
B4 BN/WH 633 CMP Sensor Signal B4 BN/WH 633 CMP Sensor Signal
B5 PK/BK 632 Low Reference B5 PK/BK 632 Low Reference
B6-B7 - - Not Used B6-B7 - - Not Used
B8 YE/BK 1868 Low Reference B8 YE/BK 1868 Low Reference
B9 D-BU/WH 1869 CKP Sensor Signal B9 D-BU/WH 1869 CKP Sensor Signal
B10 L-GN 1867 12-Volt Reference B10 L-GN 1867 12-Volt Reference
B11 YE /BK 846 Fuel Injector 6 Control B11 YE /BK 846 Fuel Injector 6 Control
B12 PK/BK 1746 Fuel Injector 3 Control B12 PK/BK 1746 Fuel Injector 3 Control
C1 BK 1744 Fuel Injector 1 Control C1 BK 1744 Fuel Injector 1 Control
C2 BK/WH 845 Fuel Injector 5 Control C2 BK/WH 845 Fuel Injector 5 Control
C3 TN 2917 5-Volt Reference C3 TN 2917 5-Volt Reference
C4 OG/BK 2919 Low Reference C4 OG/BK 2919 Low Reference
C5 YE 2918 FRP Sensor Signal C5 YE 2918 FRP Sensor Signal
C6 PK 239 Ignition 1 Voltage C6 PK 239 Ignition 1 Voltage
C7 - - Not Used C7 - - Not Used
C8 L-BU 2832 Engine Speed Signal C8 L-BU 2832 Engine Speed Signal
C9 YE 2834 Fuel Pressure Regulator Solenoid Control C9 YE 2834 Fuel Pressure Regulator Solenoid Control
C10 PU/WH 2530 Fuel Pressure Regulator Solenoid Supply Voltage C10 PU/WH 2530 Fuel Pressure Regulator Solenoid Supply Voltage
C11 D-BU/WH 878 Fuel Injector 8 Control C11 D-BU/WH 878 Fuel Injector 8 Control
C12 L-BU/BKBK 844 Fuel Injector 4 Control C12 L-BU/BK 844 Fuel Injector 4 Control
D1 YE 1578 Fuel Temperature Signal D1 YE 1578 Fuel Temperature Signal
D2 BN 718 Low Reference D2 BN 718 Low Reference
D3 YE/BK 508 Water In Fuel Indicator Control D3 YE/BK 508 Water In Fuel Indicator Control
D4-D5 - - Unavailable D4-D5 - - Unavailable
D6 TN/WH 332 Oil Pressure Sensor Signal D6 TN/WH 332 Oil Pressure Sensor Signal
D7 BK 2755 Low Reference D7 BK 2755 Low Reference
D8 GY 2705 5-Volt Reference D8 GY 2705 5-Volt Reference
C108 Main Engine Harness to Engine Jumper Harness (Diesel)

GM586340Courtesy of GENERAL MOTORS CORP.
GM586335Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336174
  • 24-Way F GT 150/280 Series Sealed (BK)
 Connector Part Information
  • 15336173
  • 24-Way M GT 150/280 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1-A2 - - Not Used A1-A2 - - Not Used
A3 D-BU/WH 5763 EGR Valve Position Signal A3 BN/WH 5763 EGR Valve Position Signal
A4-A5 - - Not Used A4-A5 - - Not Used
A6 WH/BK 2932 5-Volt Reference A6 WH/BK 2932 5-Volt Reference
A7 OG/BK 1057 Low Reference A7 OG/BK 1057 Low Reference
A8 GY/BK 433 BARO Sensor Signal A8 GY/BK 433 BARO Sensor Signal
B1 D-GN 2362 SAE J1939 Serial Data Bus- B1 D-GN 2362 SAE J1939 Serial Data Bus-
B2 - - Not Used B2 - - Not Used
B3 YE/BK 2754 Low Reference B3 BK 2754 Low Reference
B4 D-BU 5930 Turbocharger Vane Position Control Solenoid Valve High control B4 D-BU 5930 Turbocharger Vane Position Control Solenoid Valve High control
B5 WH 5931 Low Reference B5 WH 5931 Low Reference
B6 OG/BK 5929 5-Volt Reference B6 OG/BK 5929 5-Volt Reference
B7 TN 5928 Low Reference B7 TN 5928 Low Reference
B8 YE 5775 Turbocharger Vane Position Sensor Signal B8 YE 5775 Turbocharger Vane Position Sensor Signal
C1 YE 2361 SAE J1939 Serial Data Bus+ C1 YE 2361 SAE J1939 Serial Data Bus+
C2 - - Not Used C2 GY/BK 5765 Fuel Filter Pressure Switch Signal
C3 PU 2703 5-Volt Reference C3 GY 2703 5-Volt Reference
C4 PK 5764 EGR Motor High Control C4 OG/BK 5764 EGR Motor High Control
C5 WH 5746 EGR Motor Low Control C5 L-GN/BK 5746 EGR Motor Low Control
C6 GY 597 5-Volt Reference C6 GY 597 5-Volt Reference
C7 OG/BK 469 Low Reference C7 OG/BK 469 Low Reference
C8 L-GN 432 Turbocharger Boost Sensor Signal C8 L-GN 432 Turbocharger Boost Sensor Signal
C113 Engine Jumper Harness to Engine Harness (Diesel)

GM1407287Courtesy of GENERAL MOTORS CORP.
GM1407289Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • FW-C-6F-B
  • 6-Way F (BK)
 Connector Part Information
  • FW-C-6M-B
  • 6-Way M (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PK/YE - Ground A PK/YE - Ground
B TN/WH 332 Oil Pressure Sensor Signal B TN/WH 332 Oil Pressure Sensor Signal
C BN 1174 Oil Level Switch Signal C BN 1174 Oil Level Switch Signal
D GY 2705 5-Volt Reference D GY 2705 5-Volt Reference
E BK 2755 Low Reference E BK 2755 Low Reference
F - - Not Used F - - Not Used
C115 Engine Harness to Knock Sensor Jumper Harness (4.8L, 5.3L, and 6.0L Only)

GM635009Courtesy of GENERAL MOTORS CORP.
GM988127Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BK)
 Connector Part Information
  • 12052647
  • 2-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-BU 496 Knock Sensor 1 Signal A D-BU 496 Knock Sensor 1 Signal
B L-BU 1876 Knock Sensor 2 Signal B L-BU 1876 Knock Sensor 2 Signal
C116 Engine Harness to I/P Harness (HP2)

GM586340Courtesy of GENERAL MOTORS CORP.
GM586335Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336174
  • 24-Way F GT 150/280 Series (Mixed) (BK)
 Connector Part Information
  • 15336173
  • 24-Way M GT 150/280 Series (Mixed) (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 OG 2740 Battery Positive Voltage A1 OG 2740 Battery Positive Voltage
A2 PK 1639 Ignition 1 Voltage A2 PK 1639 Ignition 1 Voltage
A3 PU/WH 5687 Hybrid Control Module Class 2 Serial Data A3 PU/WH 5687 Hybrid Control Module Class 2 Serial Data
A4 PK 3 Ignition 1 Voltage A4 PK 3 Ignition 1 Voltage
A5 - - Not Used A5 - - Not Used
A6 BN/WH 5682 Electric Power Take Off Switch Low Reference A6 BN/WH 5682 Electric Power Take Off Switch Low Reference
A7 PK 1939 Ignition 1 Voltage A7 PK 1939 Ignition 1 Voltage
A8 GY/BK 5689 Brake Pedal Position Sensor Low Reference A8 GY/BK 5689 Brake Pedal Position Sensor Low Reference
B1 YE 5066 Brake Pedal Position Sensor Signal B1 YE 5066 Brake Pedal Position Sensor Signal
B2 PU 5681 Electric Power Take Off Switch Signal B2 PU 5681 Electric Power Take Off Switch Signal
B3 YE 5680 Electric Power Take Off LED Signal B3 YE 5680 Electric Power Take Off LED Signal
B4 RD 342 Battery Positive Voltage B4 RD 342 Battery Positive Voltage
B5-B6 - - Not Used B5-B6 - - Not Used
B7 BK/WH 1851 Ground B7 BK/WH 1851 Ground
B8 L-GN 1763 Steering Wheel Position Signal A B8 L-GN 1763 Steering Wheel Position Signal A
C1 L-BU 1764 Steering Wheel Position Signal B C1 L-BU 1764 Steering Wheel Position Signal B
C2-C3 - - Not Used C2-C3 - - Not Used
C4 D-GN 591 Ignition 1 Voltage C4 D-GN 591 Ignition 1 Voltage
C5 - - Not Used C5 - - Not Used
C6 OG 5688 Brake Pedal Position Sensor 5-Volt Reference C6 OG 5688 Brake Pedal Position Sensor 5-Volt Reference
C7 TN/WH 2500 High Speed GMLAN Serial Data Bus+ C7 TN/WH 2500 High Speed GMLAN Serial Data Bus+
C8 TN 2501 High Speed GMLAN Serial Data Bus- C8 TN 2501 High Speed GMLAN Serial Data Bus-
C117 Battery Negative Harness to Accessory Jumper Harness (9L4)

GM684792Courtesy of GENERAL MOTORS CORP.
GM655682Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052613
  • 2-Way F Metri-Pack 480 Series Sealed (BK)
 Connector Part Information
  • 12065863
  • 2-Way M Metri-Pack 480 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 50 Ground A BK 50 Ground
B - - Unavailable B - - Unavailable
C118 Drain Wire to 42-Volt Harness (HP2)

GM1391785Courtesy of GENERAL MOTORS CORP.
GM1391773Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12015791
  • 1-Way F W/P TWR (BK)
 Connector Part Information
  • 12010996
  • 1-Way M W/P TWR (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 50 Ground A BK 50 Ground
C119 Accessory Jumper Harness to Brake/Clutch Harness (9L4)

GM684792Courtesy of GENERAL MOTORS CORP.
GM655682Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052613
  • 2-Way F Metri-Pack 480 Series Sealed (BK)
 Connector Part Information
  • 12065863
  • 2-Way M Metri-Pack 480 Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 50 Ground A BK 50 Ground
B RD 2 Battery Positive Voltage B RD 2 Battery Positive Voltage
C120 Engine Harness to Forward Lamp Harness (HP2)

GM570216Courtesy of GENERAL MOTORS CORP.
GM258921Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12065425
  • 10-Way F Metri-Pack 150 Series Sealed (BK)
 Connector Part Information
  • 12045808
  • 10-Way M Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B D-BU 473 High Speed Cooling Fan Relay Control B D-BU 473 High Speed Cooling Fan Relay Control
C - - Not Used C - - Not Used
D OG/BK 1057 Low Reference D OG/BK 1057 Low Reference
E PK/BK 109 Hood Ajar Switch Signal E PK/BK 109 Hood Ajar Switch Signal
F - - Not Used F - - Not Used
G D-GN 335 Low Speed Cooling Fan Relay Control G D-GN 335 Low Speed Cooling Fan Relay Control
H L-BU 703 Starter/Generator Control Module Coolant Pump Supply Voltage H L-BU 703 Starter/Generator Control Module Coolant Pump Supply Voltage
J-K - - Not Used J-K - - Not Used
C121 42V Harness to EHPS Harness (HP2)

GM814659Courtesy of GENERAL MOTORS CORP.
GM814660Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326120
  • 1-Way F Maxi Sealed (BK)
 Connector Part Information
  • 15326119
  • 1-Way M Maxi Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
1 RD 5875 EHPS 42V Battery Voltage A RD 5875 EHPS 42V Battery Voltage
C122 EHPS Harness to 42V Harness (HP2)

GM814659Courtesy of GENERAL MOTORS CORP.
GM814660Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326120
  • 1-Way F Maxi Sealed (BK)
 Connector Part Information
  • 15326119
  • 1-Way M Maxi Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
1 BK 5691 EHPS 42V Ground A BK 5691 EHPS 42V Ground
C125 Snowplow Harness to Forward Lamp Harness (VYU)

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047938
  • 7-Way F Metri-Pack 150 Series Sealed (L-GY)
 Connector Part Information
  • 12047933
  • 7-Way M Metri-Pack 150 Series Sealed (L-GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BN 2309 Front Park Lamps Supply Voltage A BN 2309 Front Park Lamps Supply Voltage
B BN 2309 Front Park Lamps Supply Voltage B BN 2309 Front Park Lamps Supply Voltage
C L-BU 2114 Left Turn Signal Lamps Supply Voltage C L-BU 2114 Left Turn Signal Lamps Supply Voltage
D - - Not Available D - - Not Available
E L-BU 2114 Left Turn Signal Lamps Supply Voltage E L-BU 2114 Left Turn Signal Lamps Supply Voltage
F BK 150 Ground F BK 150 Ground
G D-BU 545 DRL Supply Voltage G D-BU 545 DRL Supply Voltage
H BK 150 Ground H BK 150 Ground
C127 Snowplow Harness to Forward Lamp Harness (VYU)

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047938
  • 7-Way F Metri-Pack 150 Series Sealed (L-GY)
 Connector Part Information
  • 12047933
  • 7-Way M Metri-Pack 150 Series Sealed (L-GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BN 2309 Front Park Lamps Supply Voltage A BN 2309 Front Park Lamps Supply Voltage
B BN 2309 Front Park Lamps Supply Voltage B BN 2309 Front Park Lamps Supply Voltage
C D-BU 2115 Right Turn Signal Lamps Supply Voltage C D-BU 2115 Right Turn Signal Lamps Supply Voltage
D - - Not Available D - - Not Available
E D-BU 2115 Right Turn Signal Lamps Supply Voltage E D-BU 2115 Right Turn Signal Lamps Supply Voltage
F BK 150 Ground F BK 150 Ground
G D-BU 545 DRL Supply Voltage G D-BU 545 DRL Supply Voltage
H BK 150 Ground H BK 150 Ground
C140 42V Harness to Accessory Power Receptacle Harness (HP2)

GM1391786Courtesy of GENERAL MOTORS CORP.
GM1391787Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15416860
  • 7-Way F GT 280 Series Sealed (BK)
 Connector Part Information
  • 15416865
  • 7-Way M GT 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B WH 5685 120 VAC Neutral B WH 5685 120 VAC Neutral
C OG 5595 High Voltage Interlock Loop Signal C YE 5690 High Voltage Interlock Loop Signal
D BK 50 Ground D BK 50 Ground
E PU 5087 High Voltage Interlock Loop Signal E PU 5087 High Voltage Interlock Loop Signal
F D-GN 5686 120 VAC Ground F D-GN 5686 120 VAC Ground
G BK 5683 120 VAC Phase A G BK 5683 120 VAC Phase A
C145 Engine Harness to PTO Jumper Harness (8.1L)

GM666638Courtesy of GENERAL MOTORS CORP.
GM258921Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177081
  • 10-Way F Metri-Pack 150 Series (NA)
 Connector Part Information
  • 12045808
  • 10-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B L-BU 494 PTO Engine Kill Signal B L-BU 494 PTO Engine Kill Signal
C L-GN 488 PTO On Switch-Signal C L-GN 488 PTO On Switch-Signal
D BK 550 Ground D BK 550 Ground
E-F - - Not Used E-F - - Not Used
G YE 2522 PTO Engage Signal G YE 2522 PTO Engage Signal
H WH 2561 PTO Supply Voltage H WH 2561 PTO Supply Voltage
J D-BU 84 Cruise Control Set/Coast Switch Signal J D-BU 84 Cruise Control Set/Coast Switch Signal
K - - Not Used K - - Not Used
C148 Engine Harness to Coil Jumper Harness (Gas)

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047938
  • 7-Way F Metri-Pack 150 Series (L-GY)
 Connector Part Information
  • 12047933
  • 7-Way M Metri-Pack 150 Series (L-GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 550 Ground A BK 550 Ground
B RD 2127 IC 7 Control B RD 2127 IC 7 Control
C D-GN 2125 IC 5 Control C D-GN 2125 IC 5 Control
D - - Not Available D - - Not Available
E BN 2129 Low Reference E BN 2129 Low Reference
F L-BU 2123 IC 3 Control F L-BU 2123 IC 3 Control
G PU 2121 IC 1 Control G PU 2121 IC 1 Control
H PK 1039 Ignition 1 Voltage H PK 1039 Ignition 1 Voltage
C149 Engine Harness to Coil Jumper Harness (Gas)

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047938
  • 7-Way F Metri-Pack 150 Series (L-GY)
 Connector Part Information
  • 12047933
  • 7-Way M Metri-Pack 150 Series (L-GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 550 Ground A BK 550 Ground
B RD/WH 2122 IC 2 Control B RD 2122 IC 2 Control
C D-GN/WH 2124 IC 4 Control C D-GN 2124 IC 4 Control
D - - Not Available D - - Not Available
E BN/WH 2130 Low Reference E BN 2130 Low Reference
F L-BU/WH 2126 IC 6 Control F L-BU 2126 IC 6 Control
G PU/WH 2128 IC 8 Control G PU 2128 IC 8 Control
H PK 1239 Ignition 1 Voltage H PK 1239 Ignition 1 Voltage
C150 4-Wheel Drive Harness to 4-Wheel Drive Jumper Harness (NP8/NP1)

GM684854Courtesy of GENERAL MOTORS CORP.
GM396241Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series Sealed (BK)
 Connector Part Information
  • 12162102
  • 4-Way M Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK/WH 1695 Axle Switch Signal A BK/WH 1695 Axle Switch Signal
B L-BU 1296 Axle Actuator - Control B L-BU 1296 Axle Actuator - Control
C BN 241 Ignition 3 Voltage C BN 241 Ignition 3 Voltage
D BK 2150 Ground D BK 2150 Ground
C151 I/P Harness to ATC Harness (NP1/NP8)

GM831375Courtesy of GENERAL MOTORS CORP.
GM1394019Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326939
  • 12-Way F GT 150 280 Series Sealed (BK)
 Connector Part Information
  • 15336056
  • 12-Way M GT 150 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 2150 Ground A BK 2150 Ground
B BK/WH 1695 Axle Switch Signal B BK/WH 1695 Axle Switch Signal
C L-BU 1296 Axle Actuator Control C L-BU 1296 Axle Actuator Control
D GY/BK 1694 4WD Low Signal D GY/BK 1694 4WD Low Signal
E BN/WH 1555 Encoder Signal E BN/WH 1555 Encoder Signal
F BK 1552 Motor Control A F BK 1552 Motor Control A
G RD 1553 Motor Control B G RD 1553 Motor Control B
H YE 400 Signal High - Front (NP8) H YE 400 Signal High - Front (NP8)
J PU 401 Signal Low - Front (NP8) J PU 401 Signal Low - Front (NP8)
K L-BU 2221 Signal High - Rear (NP8) K L-BU 2221 Signal High - Rear (NP8)
L D-GN 2222 Signal Low - Rear (NP8) L D-GN 2222 Signal Low - Rear (NP8)
M OG 1640 Battery Positive Voltage (NP8) M OG 1640 Battery Positive Voltage (NP8)
C152 Chassis Harness to Engine Harness

GM831370Courtesy of GENERAL MOTORS CORP.
GM831371Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15373533
  • 12-Way F GT 150 Series Sealed 4.0 (NA)
 Connector Part Information
  • 15373547
  • 12-Way M GT 150 Series Sealed 4.0 (NA)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B TN 1465 Fuel Pump Relay Control - Secondary - Dual Fuel Tanks (Gas) B TN 1465 Fuel Pump Relay Control - Secondary - Dual Fuel Tanks (Gas)
C GY 474 5-Volt Reference (Gas) C GY 474 5-Volt Reference (Gas)
D D-GN 890 Fuel Tank Pressure Sensor Signal (Gas) D D-GN 890 Fuel Tank Pressure Sensor Signal (Gas)
E YE/BK 1827 Vehicle Speed Signal E YE/BK 1827 Vehicle Speed Signal
F WH 1310 EVAP Canister Vent Solenoid Control (Gas) F WH 1310 EVAP Canister Vent Solenoid Control (Gas)
G - - Not Used G - - Not Used
H D-BU 1936 Fuel Level Sensor Signal - Secondary - Dual Fuel Tanks H D-BU 1936 Fuel Level Sensor Signal - Secondary - Dual Fuel Tanks
J BK 470 Low Reference J BK 470 Low Reference
K PU 1589 Fuel Level Sensor Signal - Primary K PU 1589 Fuel Level Sensor Signal - Primary (8.1L/HP2)
PU/WH 1589 Fuel Level Sensor Signal - Primary (All Others)
L TN/BK 464 Delivered Torque Signal (NW7) L TN/BK 464 Delivered Torque Signal (NW7)
M OG/BK 463 Requested Torque Signal M OG/BK 463 Requested Torque Signal (NW7)
C153 4-Wheel Drive Harness to Engine Harness (NP1/NP2/NP8)

GM684807Courtesy of GENERAL MOTORS CORP.
GM655690Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110293
  • 3-Way F Metri-Pack 150 Series Sealed (BK)
 Connector Part Information
  • 12129615
  • 3-Way M Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A GY/BK 1694 4WD Low Signal A GY/BK 1694 4WD Low Signal
B BK/WH 1695 Axle Switch Signal (NP2) B BK/WH 1695 Axle Switch Signal
C BN 241 Ignition 3 Voltage C BN 241 Ignition 3 Voltage
C154 I/P Harness to ATC Harness (NP1/NP8)

GM847206Courtesy of GENERAL MOTORS CORP.
GM887079Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12040977
  • 3-Way F Metri-Pack 280 Series Sealed (BK)
 Connector Part Information
  • 15300003
  • 3-Way M Metri-Pack 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A L-GN/BK 431 5-Volt Reference A L-GN/BK 431 5-Volt Reference
B TN 1569 Lock Solenoid Control (NP8) B TN 1569 Lock Solenoid Control (NP8)
C BK/WH 1554 Encoder Low Reference C BK/WH 1554 Encoder Low Reference
C155 Engine Harness to Injector Jumper Harness (8.1L)

GM570216Courtesy of GENERAL MOTORS CORP.
GM258921Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12065425
  • 10-Way F 150 Series (BK)
 Connector Part Information
  • 12045808
  • 10-Way M 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 1744 Fuel Injector 1 Control A BK 1744 Fuel Injector 1 Control
B D-BU/WH 878 Fuel Injector 8 Control B D-BU/WH 878 Fuel Injector 8 Control
C L-BU/BK 844 Fuel Injector 4 Control C L-BU/BK 844 Fuel Injector 4 Control
D PK/BK 1746 Fuel Injector 3 Control D PK/BK 1746 Fuel Injector 3 Control
E YE/BK 846 Fuel Injector 6 Control E YE/BK 846 Fuel Injector 6 Control
F BK/WH 845 Fuel Injector 5 Control F BK/WH 845 Fuel Injector 5 Control
G RD/BK 877 Fuel Injector 7 Control G RD/BK 877 Fuel Injector 7 Control
H L-GN/BK 1745 Fuel Injector 2 Control H L-GN/BK 1745 Fuel Injector 2 Control
J PK 1039 Ignition 1 Voltage J PK 1039 Ignition 1 Voltage
K PK 1239 Ignition 1 Voltage K PK 1239 Ignition 1 Voltage
C160 Chassis Harness to Brake/Clutch Harness (5X7/5Y0)

GM635009Courtesy of GENERAL MOTORS CORP.
GM333041Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BK)
 Connector Part Information
  • 12162000
  • 2-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A WH 111 SEO Relay Switch Signal A WH 111 SEO Relay Switch Signal
B BK 1050 Ground B BK 1050 Ground
C161 Roof Beacon Harness to Chassis Harness (5Y0)

GM696940Courtesy of GENERAL MOTORS CORP.
GM696937Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12065172
  • 1-Way F Metri-Pack 280 Series (BK)
 Connector Part Information
  • 12065171
  • 1-Way M Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BN 27 Hazard Flasher Signal A BN 27 Hazard Flasher Signal
C180 Engine Harness to Forward Lamp Harness (10 Series Except HP2)

GM523630Courtesy of GENERAL MOTORS CORP.
GM632349Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326801
  • 2-Way F GT150 Series (BK)
 Connector Part Information
  • 15326806
  • 2-Way M GT150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-BU 473 High Speed Cooling Fan Relay Control A D-BU 473 High Speed Cooling Fan Relay Control
B D-GN 335 Low Speed Cooling Fan Relay Control B D-GN 335 Low Speed Cooling Fan Relay Control
C198 I/P Harness to Chassis Harness

GM696940Courtesy of GENERAL MOTORS CORP.
GM696937Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12065172
  • 1-Way F Metri-Pack 280 Series Sealed (BK)
 Connector Part Information
  • 12065171
  • 1-Way M Metri-Pack 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-BU 47 Trailer Auxiliary Supply Voltage A D-BU 47 Trailer Auxiliary Supply Voltage
C201 Steering Column Harness to I/P Harness

GM831641Courtesy of GENERAL MOTORS CORP.
GM831640Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336852 and 15336853
  • 20-Way F GT 280 Series (BK) and 32-Way F GT 280 Series (BK)
 Connector Part Information
  • 15417597
  • 52-Way M GT 150/280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 - - Not Used A1 - - Not Used
A2 PK 3 Ignition 1 Voltage A2 PK 3 Ignition 1 Voltage
A3 L-GN 1763 Steering Wheel Position Signal A (NYS/HP2) A3 L-GN 1763 Steering Wheel Position Signal A (NYS/HP2)
A4 PU 1358 DIC Switch Signal (UK3) A4 D-GN/WH 1358 DIC Switch Signal (UK3)
A5 BK/WH 1851 Ground A5 BK/WH 1851 Ground
BK/WH 1851 Ground (HP2)
A6 L-BU 1764 Steering Wheel Position Signal B (NYS/HP2) A6 L-BU 1764 Steering Wheel Position Signal B (NYS/HP2)
A7 WH 1765 Steering Wheel Position Signal - Marker Pulse (NYS) A7 WH 1765 Steering Wheel Position Signal - Marker Pulse (NYS)
A8 PK 639 Ignition 1 Voltage A8 PK 639 Ignition 1 Voltage
A9 - - Not Used A9 - - Not Used
A10 RD 142 Battery Positive Voltage A10 RD 142 Battery Positive Voltage
B1 GY/BK 87 Cruise Control Resume/Accel Switch Signal (K34) B1 GY/BK 87 Cruise Control Resume/Accel Switch Signal (K34)
B2 YE 1327 DIC Fuel Signal (UK3) B2 YE 1327 DIC Fuel Signal (UK3)
B3 BK 28 Horn Relay Control B3 BK 28 Horn Relay Control
B4 L-BU 1059 Steering Wheel Position Sensor Signal (NYS) B4 L-BU 1059 Steering Wheel Position Sensor Signal (NYS)
B5 L-BU 553 Tow/Haul Switch Signal B5 L-BU 553 Tow/Haul Switch Signal
B6 BN/WH 230 Instrument Panel Lamps Dimming Control (UK3) B6 BN/WH 230 Instrument Panel Lamps Dimming Control (UK3)
B7 YE 143 Accessory Voltage B7 YE 143 Accessory Voltage
B8 BK 1050 Ground B8 BK 1050 Ground
B9 BK/WH 1851 Ground B9 BK/WH 1851 Ground
B10 D-BU 84 Cruise Control Set/Coast Switch Signal (K34) B10 D-BU 84 Cruise Control Set/Coast Switch Signal (K34)
B11 - - Not Used B11 - - Not Used
B12 PK 1796 Steering Wheel Controls Signal (UK3) B12 D-BU 1796 Steering Wheel Controls Signal (UK3)
B13 OG/BK 1816 DIC Set/Reset Switch Signal (UK3) B13 OG 1816 DIC Set/Reset Switch Signal (UK3)
B14 D-GN 1932 Transmission Shift Select Switch (Park) Signal (A/T) B14 D-GN/WH 1932 Transmission Shift Select Switch (Park) Signal (A/T)
B15 PK 94 Windshield Wiper Switch Signal 1 B15 PK 94 Windshield Wiper Switch Signal 1
B16 YE 307 Headlamp Switch Flash to Pass Signal B16 YE 307 Headlamp Switch Flash to Pass Signal
B17 L-GN/BK 11 Headlamp High Beam Supply Voltage B17 L-GN 11 Headlamp High Beam Supply Voltage
B18 BN 41 Ignition 3 Voltage B18 BN 41 Ignition 3 Voltage
B19-B22 - - Not Used B19-B22 - - Not Used
B23 GY 1056 Steering Wheel Position Sensor 5-Volt Reference Voltage (NYS/HP2) B23 GY 1056 Steering Wheel Position Sensor 5-Volt Reference Voltage (NYS/HP2)
B24 D-BU 477 Windshield Wiper Switch High Signal B24 D-BU 477 Windshield Wiper Switch High Signal
B25 L-GN 80 Key In Ignition Switch Signal B25 L-GN 80 Key In Ignition Switch Signal
B26 D-BU 894 DIC Toggle Switch Signal (UK3) B26 D-BU 894 DIC Toggle Switch Signal (UK3)
B27 BK 1835 Security System Sensor Low Reference B27 BK 1835 Security System Sensor Low Reference
B28 YE 1836 Security System Sensor Signal B28 YE 1836 Security System Sensor Signal
B29 RD/WH 812 12-Volt Reference B29 RD/WH 812 12-Volt Reference
B30 D-GN/WH 1135 A/T Shift Lock Control Solenoid Supply Voltage (A/T) B30 D-GN/WH 1135 A/T Shift Lock Control Solenoid Supply Voltage (A/T)
B31 L-GN 1011 Remote Radio Control Signal (UK3) B31 L-GN 1011 Remote Radio Control Signal (UK3)
B32 GY 397 Cruise Control On Switch Signal (K34) B32 GY 397 Cruise Control On Switch Signal (K34)
C1 RD 342 Battery Positive Voltage C1 RD 342 Battery Positive Voltage
C2-C8 - - Not Used C2-C8 - - Not Used
C9 YE 5 Crank Voltage C9 YE 5 Crank Voltage
C10 - - Not Used C10 - - Not Used
C202 I/P Harness to Brake/Clutch Harness

GM813079Courtesy of GENERAL MOTORS CORP.
GM813080Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336205
  • 12-Way F GT Mixed (BK)
 Connector Part Information
  • 15336209
  • 12-Way M GT Mixed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PU 420 TCC Brake Switch /Cruise Control Release Signal (K34) A PU 420 TCC Brake Switch /Cruise Control Release Signal (K34)
PU 420 TCC Brake Switch /Cruise Control Release Signal (4.3L w/K34)
B D-GN 1433 Clutch Start Switch Signal (M/T) B D-GN 1433 Clutch Start Switch Signal (M/T)
GY/BK 5689 Low Reference (HP2) GY/BK 5689 Low Reference (HP2)
C PK 639 Ignition 1 Voltage (w/o HP2) C PK 639 Ignition 1 Voltage (w/o HP2)
YE 5066 Brake Pedal Position Sensor Signal (HP2) YE 5066 Brake Pedal Position Sensor Signal (HP2)
D D-GN/WH 1135 A/T Shift Lock Control Solenoid Supply Voltage D D-GN/WH 1135 A/T Shift Lock Control Solenoid Supply Voltage
E L-GN/BK 584 A/T Shift Lock Control Switch Supply Voltage E L-GN/BK 584 A/T Shift Lock Control Switch Supply Voltage
F BN 441 Ignition 3 Voltage F BN 441 Ignition 3 Voltage
G OG 1540 Battery Positive Voltage G OG 1540 Battery Positive Voltage
H WH 17 Stop Lamp Switch Signal H WH 17 Stop Lamp Switch Signal
J L-BU 1134 Park Brake Switch Signal J L-BU 1134 Park Brake Switch Signal
K GY 48 CPP Switch Signal (M/T) K GY 48 CPP Switch Signal (M/T)
OG 5688 5-Volt Reference (HP2) OG 5688 5-Volt Reference (HP2)
L-M - - Not Used L-M - - Not Used
C205 Brake/Clutch Harness to Brake Pedal Jumper (HP2)

GM1243663Courtesy of GENERAL MOTORS CORP.
GM1391783Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15332132
  • 3-Way F GT 150 Series (BK)
 Connector Part Information
  • 15332133
  • 3-Way M GT 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A OG 5688 Brake Pedal Position Sensor 5-Volt Supply A RD 5688 Brake Pedal Position Sensor 5-Volt Supply
B YE 5066 Brake Pedal Position Sensor Signal B D-BU 5066 Brake Pedal Position Sensor Signal
C GY/BK 5689 Brake Pedal Position Sensor 5-Volt Return C WH 5689 Brake Pedal Position Sensor 5-Volt Return
C206 I/P Harness to Body Harness (HP2)

GM655774Courtesy of GENERAL MOTORS CORP.
GM655773Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15317325
  • 22-Way F Metri-Pack 150, 280 Series (L-GY)
 Connector Part Information
  • 15317322
  • 22-Way M Metri-Pack 150, 280 Series (L-GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 - - Not Used A1 - - Not Used
A2 YE 354 Discriminating Sensor - Signal A2 YE 354 Discriminating Sensor - Signal
A3 GY 349 Discriminating Sensor - Left - Signal A3 GY 349 Discriminating Sensor - Left - Signal
A4 L-BU 115 Right Rear Speaker Output (-) A4 L-BU 115 Right Rear Speaker Output (-)
A5 D-BU 46 Right Rear Speaker Output (+) A5 D-BU 46 Right Rear Speaker Output (+)
A6 TN/WH 2500 High Speed GMLAN Serial Data Bus+ (HP2) A6 TN/WH 2500 High Speed GMLAN Serial Data Bus+ (HP2)
TN/WH 2500 High Speed GMLAN Serial Data Bus+ (HP2)
A7 YE 116 Left Rear Speaker Output (-) A7 YE 116 Left Rear Speaker Output (-)
A8 BN 199 Left Rear Speaker Output (+) A8 BN 199 Left Rear Speaker Output (+)
A9 YE 1834 Forward Discriminating Sensor Signal A9 YE 1834 Forward Discriminating Sensor Signal
A10-A11 - - Not Used A10-A11 - - Not Used
B1 D-GN 1409 Discriminating Sensor - Right - Signal B1 D-GN 1409 Discriminating Sensor - Right - Signal
B2 D-GN 2164 Side Impact Sensor - Right - Signal (HP2) B2 D-GN 2164 Side Impact Sensor - Right - Signal (HP2)
B3 TN 2163 Side Impact Sensor - Right - Voltage (HP2) B3 TN 2163 Side Impact Sensor - Right - Voltage (HP2)
B4 TN 2501 High Speed GMLAN Serial Data Bus - (HP2) B4 TN 2501 High Speed GMLAN Serial Data Bus - (HP2)
TN 2501 High Speed GMLAN Serial Data Bus - (HP2)
B5 D-BU/WH 2218 Serial Communications Circuit B5 D-BU/WH 2218 Serial Communications Circuit
B6 PK 1020 Ignition 0 Voltage (HP2) B6 PK 1020 Ignition 0 Voltage (HP2)
B7 PK 1939 Ignition 1 Voltage (HP2) B7 PK 1939 Ignition 1 Voltage (HP2)
B8 - - Not Used B8 - - Not Used
B9 OG 2740 Battery Positive Voltage (HP2) B9 OG 2740 Battery Positive Voltage (HP2)
B10-B11 - - Not Used B10-B11 - - Not Used
C210 Brake/Clutch Harness to Beacon Harness (5G4/TRW)

GM153645Courtesy of GENERAL MOTORS CORP.
GM258179Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129081
  • 2-Way F Metri-Pack 280 Series Flexlock (BK)
 Connector Part Information
  • 12129155
  • 2-Way M Metri-Pack 280 Series Flexlock (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A OG 2340 Battery Positive Voltage A OG 2340 Battery Positive Voltage
B WH 111 Hazard Switch Signal B WH 111 Hazard Switch Signal
C214 I/P Harness to Headliner Harness (U42/UE1)

GM800518Courtesy of GENERAL MOTORS CORP.
GM646377Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15332177
  • 16-Way F GT 150 Series (BK)
 Connector Part Information
  • 15332182
  • 16-Way M GT 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A YE/BK 2516 Keypad Green LED Signal (UE1) A YE/BK 2516 Keypad Green LED Signal (UE1)
B BN/WH 2517 Keypad RD LED Signal (UE1) B BN/WH 2517 Keypad RD LED Signal (UE1)
C L-GN/BK 2515 Keypad Supply Voltage (UE1) C L-GN/BK 2515 Keypad Supply Voltage (UE1)
D D-GN/WH 2514 Keypad Signal (UE1) D D-GN/WH 2514 Keypad Signal (UE1)
E-G - - Not Used E-G - - Not Used
H D-GN/WH 368 Remote Playback Device Right Audio Signal (U42) H D-GN/WH 368 Remote Playback Device Right Audio Signal (U42)
J BN/WH 367 Remote Playback Device Left Audio Signal (U42) J BN/WH 367 Remote Playback Device Left Audio Signal (U42)
K BK/WH 372 Radio On Signal (U42) K BK/WH 372 Radio On Signal (U42)
L BARE 1573 Drain Wire (U42) L BARE 1573 Drain Wire (U42)
M L-GN/BK 1098 Class 2 Serial Data (U42) M L-GN/BK 1098 Class 2 Serial Data (U42)
N OG 3240 Battery Positive Voltage (U42) N OG 3240 Battery Positive Voltage (U42)
P BK/WH 1851 Ground (U42) P BK/WH 1851 Ground (U42)
R-S - - Not Used R-S - - Not Used
C214 Infotainment Harness to Headliner Harness (UE1 w/o U42)

GM62439Courtesy of GENERAL MOTORS CORP.
GM62434Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047886
  • 8-Way F Metri-Pack 150 Series (BK)
 Connector Part Information
  • 12045688
  • 8-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A YE/BK 2516 Keypad Green LED Signal (UE1) A YE/BK 2516 Keypad Green LED Signal (UE1)
B BN/WH 2517 Keypad RD LED Signal (UE1) B BN/WH 2517 Keypad RD LED Signal (UE1)
C L-GN/BK 2515 Keypad Supply Voltage (UE1) C L-GN/BK 2515 Keypad Supply Voltage (UE1)
D D-GN/WH 2514 Keypad Signal (UE1) D D-GN/WH 2514 Keypad Signal (UE1)
E-H - - Not Used E-H - - Not Used
C216 Brake/Clutch Harness to Fuse Block Jumper Harness (9L4)

GM365938Courtesy of GENERAL MOTORS CORP.
GM655680Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12015664
  • 4-Way F Metri-Pack 630 Series (BK)
 Connector Part Information
  • 12052623
  • 4-Way M Metri-Pack 630 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 50 Ground A BK 50 Ground
B - - Not Used B - - Not Used
C YE 243 Accessory Voltage C YE 243 Accessory Voltage
D RD 2 Battery Positive Voltage D RD 2 Battery Positive Voltage
C220 I/P Harness to Infotainment Jumper Harness (UQ7 w/o Y91)

GM73156Courtesy of GENERAL MOTORS CORP.
GM770798Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110088
  • 24-Way F Micro-Pack 100 Series (GY)
 Connector Part Information
  • 15305213
  • 24-Way M Micro-Pack 100 Series (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 OG 1044 Class 2 Serial Data A1 OG 1044 Class 2 Serial Data
A2-A7 - - Not Used A2-A7 - - Not Used
A8 TN 201 Left Front Speaker Output (+) A8 TN 201 Left Front Speaker Output (+)
A9 GY 118 Left Front Speaker Output (-) A9 GY 118 Left Front Speaker Output (-)
A10 L-BU 115 Right Rear Speaker Output (-) A10 L-BU 115 Right Rear Speaker Output (-)
A11 D-BU 46 Right Rear Speaker Output (+) A11 D-BU 46 Right Rear Speaker Output (+)
A12 BK/WH 1851 Ground A12 BK/WH 1851 Ground
B1 OG 340 Battery Positive Voltage B1 OG 340 Battery Positive Voltage
B2-B7 - - Not Used B2-B7 - - Not Used
B8 BN 199 Left Rear Speaker Output (+) B8 BN 199 Left Rear Speaker Output (+)
B9 YE 116 Left Rear Speaker Output (-) B9 YE 116 Left Rear Speaker Output (-)
B10 D-GN 117 Right Front Speaker Output (-) B10 D-GN 117 Right Front Speaker Output (-)
B11 L-GN 200 Right Front Speaker Output (+) B11 L-GN 200 Right Front Speaker Output (+)
B12 - - Not Used B12 - - Not Used
C221 I/P Harness to Body Harness (w/Single Stage Air Bag) (HVY)

GM594473Courtesy of GENERAL MOTORS CORP.
GM684931Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336479
  • 4-Way F Metri-Pack 280 Series (YE)
 Connector Part Information
  • 15336476
  • 4-Way M Metri-Pack 280 Series (YE)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 WH 347 Steering Wheel Module - High Control A1 TN 3021 Steering Wheel Module - Stage 1 - High Control
A2 D-GN 348 Steering Wheel Module - Low Control A2 BN 3020 Steering Wheel Module - Stage 1 - Low Control
B1-B2 - - Not Used B1-B2 - - Not Used
C221 I/P Harness to Body Harness (w/Dual Stage Air Bag) (AL0)

GM594473Courtesy of GENERAL MOTORS CORP.
GM684931Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336479
  • 4-Way F Metri-Pack 280 Series (YE)
 Connector Part Information
  • 15336476
  • 4-Way M Metri-Pack 280 Series (YE)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 TN 3021 Steering Wheel Module - Stage 1 - High Control A1 TN 3021 Steering Wheel Module - Stage 1 - High Control
A2 BN 3020 Steering Wheel Module - Stage 1 - Low Control A2 BN 3020 Steering Wheel Module - Stage 1 - Low Control
B1 WH 3023 Steering Wheel Module - Stage 2 - High Control B1 WH 3023 Steering Wheel Module - Stage 2 - High Control
B2 PK 2022 Steering Wheel Module - Stage 2 - Low Control B2 PK 2022 Steering Wheel Module - Stage 2 - Low Control
C222 I/P Harness to Body Harness

GM594473Courtesy of GENERAL MOTORS CORP.
GM684931Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336479
  • 4-Way F Metri-Pack 280 Series (YE)
 Connector Part Information
  • 15336476
  • 4-Way M Metri-Pack 280 Series (YE)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 YE 3025 I/P Module - Stage 1 - High Control A1 YE 3025 I/P Module - Stage 1 - High Control
A2 OG 3024 I/P Module - Stage 1 - Low Control A2 OG 3024 I/P Module - Stage 1 - Low Control
B1 GY 3027 I/P Module - Stage 2 - High Control (w/Dual Stage) (AL0) B1 GY 3027 I/P Module - Stage 2 - High Control (w/Dual Stage) (AL0)
B2 PU 3026 I/P Module - Stage 2 - Low Control (w/Dual Stage) (AL0) B2 PU 3026 I/P Module - Stage 2 - Low Control (w/Dual Stage) (AL0)
C223 I/P Harness to Body Harness (Except NYS and HP2)

GM655767Courtesy of GENERAL MOTORS CORP.
GM655765Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15305133
  • 16-Way F GT 150, 280 Series (BK)
 Connector Part Information
  • 15305132
  • 16-Way M GT 150, 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-BU/WH 2218 Serial Communications Circuit A D-BU 1128 SDM Class 2 Serial Data
A BN/WH 1048 SCM (Seat) Class 2 Serial Data (AG2)
B YE 116 Left Rear Speaker Output (-) B YE 116 Left Rear Speaker Output (-)
C BN 199 Left Rear Speaker Output (+) C BN 199 Left Rear Speaker Output (+)
D L-BU 115 Right Rear Speaker Output (-) D L-BU 115 Right Rear Speaker Output (-)
E D-BU 46 Right Rear Speaker Output (+) E D-BU 46 Right Rear Speaker Output (+)
F - - Not Used F - - Not Used
G YE 354 Discriminating Sensor - Signal G YE 354 Discriminating Sensor - Signal
H GY 349 Discriminating Sensor - Left - Signal H GY 349 Discriminating Sensor - Left - Signal
J YE 1834 Forward Discriminating Sensor Signal J YE 1834 Forward Discriminating Sensor Signal
K PK 353 I/P Module Suppression Indicator Control (Except 10 Series and Crew Cab) K PK 353 I/P Module Suppression Indicator Control (Except 10 Series and Crew Cab)
L TN/BK 371 I/P Module Suppression Indicator Control (Except 10 Series and Crew Cab) L TN/BK 371 I/P Module Suppression Indicator Control (Except 10 Series and Crew Cab)
M D-GN 1409 Discriminating Sensor - Right - Signal M D-GN 1409 Discriminating Sensor - Right - Signal
N-S - - Not Used N-S - - Not Used
C230 I/P Harness (UE1 and Y91) or Infotainment Jumper Harness (UE1 w/o Y91) to Roofmarker Harness

GM82383Courtesy of GENERAL MOTORS CORP.
GM35441Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BK)
 Connector Part Information
  • 12047663
  • 2-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BARE 514 Ground A BARE 514 Ground
B GY 655 Cellular Telephone Microphone Low Reference B GY 655 Cellular Telephone Microphone Low Reference
C249 I/P Harness to Bezel Harness (Except Y91)

GM39667Courtesy of GENERAL MOTORS CORP.
GM130711Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129136
  • 4-Way F Metri-Pack 280 Series Flexlock (BK)
 Connector Part Information
  • 12129135
  • 4-Way M Metri-Pack 280 Series Flexlock (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A OG 1040 Battery Positive Voltage A OG 1040 Battery Positive Voltage
B OG 640 Battery Positive Voltage B OG 640 Battery Positive Voltage
C BK 1050 Ground C BK 1050 Ground
D - - Not Used D - - Not Used
C249 Console Harness to Bezel Harness (Y91)

GM68737Courtesy of GENERAL MOTORS CORP.
GM130696Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129489
  • 3-Way F Metri-Pack 280 Series Flexlock (BK)
 Connector Part Information
  • 12129490
  • 3-Way M Metri-Pack 280 Series Flexlock (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A OG 640 Battery Positive Voltage A OG 640 Battery Positive Voltage
B - - Not Used B - - Not Used
C BK 1050 Ground C BK 1050 Ground
C250 Brake/Clutch Harness to Brake Clutch Jumper Harness (ZX3)

GM40422Courtesy of GENERAL MOTORS CORP.
GM40425Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064762
  • 6-Way F Metri-Pack 150 Series (GY)
 Connector Part Information
  • 12064763
  • 6-Way M Metri-Pack 150 Series (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B BK 1050 Ground B BK 1050 Ground
C TN/WH 1384 Selective Ride Control Switch Signal C TN/WH 1384 Selective Ride Control Switch Signal
D PU/WH 1382 LED Dimming Signal/LED Dimming Supply D PU/WH 1382 LED Dimming Signal/LED Dimming Supply
E BN/WH 230 Instrument Panel Lamps Dimming Control E BN/WH 230 Instrument Panel Lamps Dimming Control
F PK 739 Ignition 1 Voltage F PK 739 Ignition 1 Voltage
C250 Brake/Clutch Harness to Brake Clutch Jumper Harness (5X7, 5G4, 5Y0, and TRW)

GM40422Courtesy of GENERAL MOTORS CORP.
GM40425Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064762
  • 6-Way F Metri-Pack 150 Series (GY)
 Connector Part Information
  • 12064763
  • 6-Way M Metri-Pack 150 Series (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B BK 1050 Ground B BK 1050 Ground
C WH 111 Hazard Switch Signal C WH 111 Hazard Switch Signal
D PU/WH 1382 LED Dimming Signal/LED Dimming Supply D PU/WH 1382 LED Dimming Signal/LED Dimming Supply
E BN/WH 230 Instrument Panel Lamps Dimming Control E BN/WH 230 Instrument Panel Lamps Dimming Control
F OG 4540 Battery Positive Voltage F OG 4540 Battery Positive Voltage
C275 Steering Column Harness to Steering Wheel Module Coil (HVY)

GM847202Courtesy of GENERAL MOTORS CORP.
GM647932Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186991
  • 2-Way F Metri-Pack 280 Series (YE)
 Connector Part Information
  • 12186989
  • 2-Way M Metri-Pack 280 Series (YE)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A WH 347 Steering Wheel Module - High Control A BN 347 Steering Wheel Module - High Control
B D-GN 348 Steering Wheel Module - Low Control B BK 348 Steering Wheel Module - Low Control
C275 Steering Column Harness to Steering Wheel Module Coil (AL0)

GM594473Courtesy of GENERAL MOTORS CORP.
GM684931Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336479
  • 4-Way F Metri-Pack 280 Series (YE)
 Connector Part Information
  • 15336476
  • 4-Way M Metri-Pack 280 Series (YE)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 TN 3021 Steering Wheel Module - Stage 1 - High Control A1 TN 3021 Steering Wheel Module - Stage 1 - High Control
A2 BN 3020 Steering Wheel Module - Stage 1 - Low Control A2 BN 3020 Steering Wheel Module - Stage 1 - Low Control
B1 WH 3023 Steering Wheel Module - Stage 2 - High Control B1 WH 3023 Steering Wheel Module - Stage 2 - High Control
B2 PK 3022 Steering Wheel Module - Stage 2 - Low Control B2 PK 3022 Steering Wheel Module - Stage 2 - Low Control
C277 Steering Wheel Module Coil to Steering Wheel Harness (UK3)

GM62439Courtesy of GENERAL MOTORS CORP.
GM62434Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047886
  • 8-Way F Metri-Pack 150 Series (BK)
 Connector Part Information
  • 12045688
  • 8-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A YE 1327 DIC Fuel Signal A YE 1327 DIC Fuel Signal
B D-BU 894 DIC Toggle Switch Signal B D-BU 894 DIC Toggle Switch Signal
C PU 1358 DIC Switch Signal C D-GN 1358 DIC Switch Signal
D OG/BK 1816 DIC Set/Reset Switch Signal D OG 1816 DIC Set/Reset Switch Signal
E PK 1796 Steering Wheel Controls Signal E WH 2283 12-Volt Reference
F BN/WH 230 Instrument Panel Lamps Dimming Control F BN 230 Instrument Panel Lamps Dimming Control
G L-GN 1011 Remote Radio Control Signal G L-GN 1011 Remote Radio Control Signal
G L-GN 1011 Remote Radio Control Signal
H BK 1851 Ground H BK 2250 Ground
C305 Body Harness to Drivers Seat Harness (AG1)

GM655767Courtesy of GENERAL MOTORS CORP.
GM655765Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15305133
  • 16-Way F GT 150, 280 Series (BK)
 Connector Part Information
  • 15305132
  • 16-Way M GT 150, 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A OG 1440 Battery Positive Voltage (AG1) A OG 1440 Battery Positive Voltage (AG1)
B PK 2480 Driver Heated Seat Cushion Element Control (KA1) B PK/BK 2480 Driver Heated Seat Cushion Element Control (KA1)
C - - Not Used C - - Not Used
D BN/WH 1048 Class 2 Serial Data (AN3) D BN/WH 1048 Class 2 Serial Data (AN3)
E BK/WH 238 Seat Belt Switch - Left E BK/WH 238 Seat Belt Switch - Left
F L-GN 5055 Seat Position Switch - Left - Signal (AL0) F L-GN 5055 Seat Position Switch - Left - Signal (AL0)
G L-BU 2433 Driver Heated Seat Back Element Control (KA1) G L-BU 2433 Driver Heated Seat Back Element Control (KA1)
H D-BU 2479 Driver Heated Seat Element Supply Voltage (KA1) H D-BU 2479 Driver Heated Seat Element Supply Voltage (KA1)
J D-BU 1363 Seat Belt Switch - Left - Low Reference J YE 234 Seat Belt Indicator Control
D-BU 1363 Seat Belt Switch - Right - Low Reference (AL0) YE 234 Seat Belt Indicator Control (AL0)
K D-BU 5475 Driver Heated Seat Back Temperature Signal (KA1) K D-BU/YE 5475 Driver Heated Seat Back Temperature Signal (KA1)
L L-BU 2751 Low Reference L L-BU 2751 Low Reference
M-R - - Not Used M-R - - Not Used
S BK 1150 Ground S BK 1150 Ground
C306 Infotainment Jumper Harness to Console Harness (w/o Y91)

GM768086Courtesy of GENERAL MOTORS CORP.
GM655855Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15359287
  • 40-Way F GT 150 280 Series (BK)
 Connector Part Information
  • 15359284
  • 40-Way M GT 150 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 BARE 2011 Drain Wire (UQ7) A1 BARE 2011 Drain Wire (UQ7)
A2-A3 - - Not Used A2-A3 - - Not Used
A4 OG 1040 Battery Positive Voltage A4 OG 1040 Battery Positive Voltage
A5 OG 3740 Battery Positive Voltage A5 OG 3740 Battery Positive Voltage
A6-A8 - - Not Used A6-A8 - - Not Used
B1-B2 - - Not Used B1-B2 - - Not Used
B3 L-BU 2288 Class 2 Serial Data B3 L-BU 2288 Class 2 Serial Data
B4 GY/BK 2334 Radio Mute B4 GY/BK 2334 Radio Mute
B5 - - Not Used B5 - - Not Used
B6 PK 314 Radio On Signal B6 PK 314 Radio On Signal
B7 - - Not Used B7 - - Not Used
B8 BK 1050 Ground B8 BK 1050 Ground
B9 TN 201 Left Front Speaker Output (+) B9 TN 201 Left Front Speaker Output (+)
B10 - - Not Used B10 - - Not Used
B11 GY 118 Left Front Speaker Output (-) B11 GY 118 Left Front Speaker Output (-)
B12 PU 493 Rear Seat Audio Enable Signal B12 PU 493 Rear Seat Audio Enable Signal
C1 BARE 2099 Drain Wire C1 BARE 2099 Drain Wire
C2 TN 511 Left Front Low Level Audio Signal (+) C2 TN 511 Left Front Low Level Audio Signal (+)
C3 D-GN 1947 Left Front Low Level Audio Signal (-) C3 D-GN 1947 Left Front Low Level Audio Signal (-)
C4 L-GN 512 Right Front Low Level Audio Signal (+) C4 L-GN 512 Right Front Low Level Audio Signal (+)
C5 OG 640 Battery Positive Voltage C5 OG 640 Battery Positive Voltage
C6 BK 1946 Right Rear Low Level Audio Signal (-) C6 BK 1946 Right Rear Low Level Audio Signal (-)
C7 OG/BK 1546 Front Low Level Audio Signal (-) C7 OG/BK 1546 Front Low Level Audio Signal (-)
C8 BN 599 Left Rear Low Level Audio Signal (+) C8 BN 599 Left Rear Low Level Audio Signal (+)
C9 D-GN/WH 1547 Rear Low Level Audio Signal (-) C9 D-GN/WH 1547 Rear Low Level Audio Signal (-)
C10 BN 199 Left Rear Speaker Output (+) C10 BN 199 Left Rear Speaker Output (+)
C11 D-BU 546 Right Rear Low Level Audio Signal (+) C11 D-BU 546 Right Rear Low Level Audio Signal (+)
C12 L-GN 200 Right Front Speaker Output (+) C12 L-GN 200 Right Front Speaker Output (+)
D1 D-GN 117 Right Front Speaker Output (-) D1 D-GN 117 Right Front Speaker Output (-)
D2 YE 116 Left Rear Speaker Output (-) D2 L-GN 116 Left Rear Speaker Output (-)
D3-D4 - - Not Used D3-D4 - - Not Used
D5 BK/WH 1851 Ground D5 BK/WH 1851 Ground
D6 OG 340 Battery Positive Voltage D6 OG 340 Battery Positive Voltage
D7 D-BU 46 Right Rear Speaker Output (+) D7 D-BU 46 Right Rear Speaker Output (+)
D8 L-BU 115 Right Rear Speaker Output (-) D8 L-BU 115 Right Rear Speaker Output (-)
C306 Infotainment Jumper Harness to Console Harness (Y91)

GM768086Courtesy of GENERAL MOTORS CORP.
GM655855Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15359287
  • 40-Way F GT 150 280 Series (BK)
 Connector Part Information
  • 15359284
  • 40-Way M GT 150 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 BN/WH 230 Instrument Panel Lamps Dimming Control A1 BN/WH 230 Instrument Panel Lamps Dimming Control
A2 - - Not Used A2 - - Not Used
A3 BN/WH 230 Instrument Panel Lamps Dimming Control (Z75) A3 BN/WH 230 Instrument Panel Lamps Dimming Control (Z75)
A4 OG 1040 Battery Positive Voltage A4 OG 1040 Battery Positive Voltage
A5 OG 3740 Battery Positive Voltage A5 OG 3740 Battery Positive Voltage
A6 OG 3240 Battery Positive Voltage A6 OG 3240 Battery Positive Voltage
A7 D-GN/WH 368 Right Audio Signal (+) A7 D-GN/WH 368 Right Audio Signal (+)
A8 BN/WH 367 Left Audio Signal (+) A8 BN/WH 367 Left Audio Signal (+)
B1 BK/WH 372 Audio Common B1 BK/WH 372 Audio Common
B2 - - Not Used B2 - - Not Used
B3 L-BU 2288 Class 2 Serial Data (UK6) B3 L-BU 2288 Class 2 Serial Data (UK6)
B4 - - Not Used B4 - - Not Used
B5 TN 5072 Remote Playback Device Class 2 Serial Data B5 TN 5072 Remote Playback Device Class 2 Serial Data
B6 - - Not Used B6 - - Not Used
B7 D-BU 2272 Amplifier Class 2 Serial Data B7 D-BU 2272 Amplifier Class 2 Serial Data
B8 BK 1050 Ground B8 BK 1050 Ground
B9 TN 201 Left Front Speaker Output (+) B9 TN 201 Left Front Speaker Output (+)
B10 BARE 1573 Drain Wire B10 BARE 1573 Drain Wire
B11 GY 118 Left Front Speaker Output (-) B11 GY 118 Left Front Speaker Output (-)
B12 - - Not Used B12 - - Not Used
C1 - - Not Used C1 - - Not Used
C2 TN 511 Left Front Low Level Audio Signal (+) C2 TN 511 Left Front Low Level Audio Signal (+)
C3 D-GN 1947 Left Front Low Level Audio Signal (-) C3 D-GN 1947 Left Front Low Level Audio Signal (-)
C4 L-GN 512 Right Front Low Level Audio Signal (+) C4 L-GN 512 Right Front Low Level Audio Signal (+)
C5 OG 640 Battery Positive Voltage C5 OG 640 Battery Positive Voltage
C6 BK 1946 Right Rear Low Level Audio Signal (-) C6 BK 1946 Right Rear Low Level Audio Signal (-)
C7 OG/BK 1546 Front Low Level Audio Signal (-) C7 OG/BK 1546 Front Low Level Audio Signal (-)
C8 BN 599 Left Rear Low Level Audio Signal (+) C8 BN 599 Left Rear Low Level Audio Signal (+)
C9 D-GN/WH 1547 Rear Low Level Audio Signal (-) C9 D-GN/WH 1547 Rear Low Level Audio Signal (-)
C10 BN 199 Left Rear Speaker Output (+) C10 BN 199 Left Rear Speaker Output (+)
C11 D-BU 546 Right Rear Low Level Audio Signal (+) C11 D-BU 546 Right Rear Low Level Audio Signal (+)
C12 L-GN 200 Right Front Speaker Output (+) C12 L-GN 200 Right Front Speaker Output (+)
D1 D-GN 117 Right Front Speaker Output (-) D1 D-GN 117 Right Front Speaker Output (-)
D2 YE 116 Left Rear Speaker Output (-) D2 L-GN 116 Left Rear Speaker Output (-)
D3 BN/WH 230 Instrument Panel Lamps Dimming Control D3 BN/WH 230 Instrument Panel Lamps Dimming Control
D4 BARE 2011 Drain Wire D4 BARE 2011 Drain Wire
D5 BK/WH 1851 Ground D5 BK/WH 1851 Ground
D6 OG 340 Battery Positive Voltage (UK6) D6 OG 340 Battery Positive Voltage (UK6)
D7 D-BU 46 Right Rear Speaker Output (+) D7 D-BU 46 Right Rear Speaker Output (+)
D8 L-BU 115 Right Rear Speaker Output (-) D8 L-BU 115 Right Rear Speaker Output (-)
C310 Body Harness to Left Rear Door Harness (Crew Cab)

GM794439Courtesy of GENERAL MOTORS CORP.
GM655695Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177260 and 12177259
  • 7-Way F GT 150 280 Series (BK) and 10-Way F GT 150 280 Series (BK)
 Connector Part Information
  • 12177258
  • 17-Way M Metri-Pack 150 280 Series (NA)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A WH 1185 Power Window Relay Left Rear Up Control (YE9) A WH 1185 Power Window Relay Left Rear Up Control (YE9)
B YE 1187 Power Window Relay Left Rear Down Control (YE9) B YE 1187 Power Window Relay Left Rear Down Control (YE9)
C L-BU 2265 Power Window Lockout Left Rear Control (YE9) C L-BU 2265 Power Window Lockout Left Rear Control (YE9)
D - - Not Used D - - Not Used
E BN/WH 230 Instrument Panel Lamps Dimming Control (YE9) E BN/WH 230 Instrument Panel Lamps Dimming Control (YE9)
F BK 1150 Ground (YE9) F BK 1150 Ground (YE9)
G OG 1240 Battery Positive Voltage (YE9) G OG 1240 Battery Positive Voltage (YE9)
H L-BU/BK 747 Left Rear Door Ajar Switch Signal H L-BU/BK 747 Left Rear Door Ajar Switch Signal
J - - Not Used J - - Not Used
K YE 116 Left Rear Speaker Output (-) K YE 116 Left Rear Speaker Output (-)
L BN 199 Left Rear Speaker Output (+) L BN 199 Left Rear Speaker Output (+)
M BK 1150 Ground M BK 1150 Ground
N TN 294 Door Lock Actuator Unlock Control N TN 294 Door Lock Actuator Unlock Control
P GY 295 Door Lock Actuator Lock Control P GY 295 Door Lock Actuator Lock Control
R-T - - Not Used R-T - - Not Used
C320 Seat Jumper Harness to Seat Harness (AN3)

GM845613Courtesy of GENERAL MOTORS CORP.
GM845619Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7283-5625-40
  • 13-Way F Hybrid Unsealed (L-GY)
 Connector Part Information
  • 7282-5625-40
  • 13-Way M Hybrid Unsealed (L-GY)
Pin Wire Color Wire Color Function Pin Wire Color Circuit No. Function
1 BK 1150 Ground 1 BK 1150 Ground
2 D-BU 611 Drivers Seat Lumbar Motor Forward Control 2 D-BU 611 Drivers Seat Lumbar Motor Forward Control
3-5 - - Not Used 3-5 - - Not Used
6 D-BU 2479 Passenger Heated Seat Element Supply Voltage(KA1) 6 D-BU 2479 Passenger Heated Seat Element Supply Voltage (KA1)
D-BU 2479 Passenger Heated Seat Element Supply Voltage (KA1)
7 OG 1440 Battery Positive Voltage 7 OG 1440 Battery Positive Voltage
8 PU 1258 Driver Seat Torso Bolster Out Control 8 PU 1258 Driver Seat Torso Bolster Out Control
9 YE 1257 Driver Seat Torso Bolster In Control 9 YE 1257 Driver Head Rest Motor Up Control
10 - - Not Used 10 - - Not Used
11 PK 610 Driver Seat Lumbar Motor Rearward Control 11 PK 610 Driver Seat Lumbar Motor Rearward Control
12 PK/BK 2480 Passenger Heated Seat Cushion Element Control (KA1) 12 PK/BK 2480 Passenger Heated Seat Cushion Element Control (KA1)
13 L-BU 2433 Passenger Heated Seat Back Element Control (KA1) 13 L-BU 2433 Passenger Heated Seat Back Element Control (KA1)
C321 Seat Jumper Harness to Seat Harness (AN3)

GM845663Courtesy of GENERAL MOTORS CORP.
GM845665Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6098-1374
  • 24-Way F (L-BU)
 Connector Part Information
  • 6098-1371
  • 24-Way M (L-BU)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
1 WH 940 5-Volt Reference 1 WH 940 5-Volt Reference
2 L-BU 2751 Low Reference 2 L-BU 2751 Low Reference
3 YE/BK 1063 Driver Seat Lumbar Horizontal Position Sensor Signal 3 YE/BK 1063 Driver Seat Lumbar Horizontal Position Sensor Signal
4 PU 5700 Drivers Seat Torso Bolster Position Sensor Signal 4 PU 5700 Drivers Seat Torso Bolster Position Sensor Signal
5 - - Not Used 5 - - Not Used
6 BN/WH 718 Low Reference 6 BN/WH 718 Low Reference
7 OG 1540 Battery Positive Voltage 7 OG 1540 Battery Positive Voltage
8 BN/WH 1048 Class 2 Serial Data 8 BN/WH 1048 Class 2 Serial Data
9 D-GN 1518 Power Seat Front Vertical Up Switch Signal 9 D-GN 1518 Power Seat Front Vertical Up Switch Signal
10 D-BU 1520 Power Seat Front Vertical Down Switch Signal 10 D-BU 1520 Power Seat Front Vertical Down Switch Signal
11 GY/BK 1269 Power Seat Recline Forward Switch Signal 11 GY/BK 1269 Power Seat Recline Forward Switch Signal
12 D-GN/WH 1270 Power Seat Recline Rearward Switch Signal 12 D-GN/WH 1270 Power Seat Recline Rearward Switch Signal
13 L-GN 1523 Power Seat Horizontal Rearward Switch Signal 13 L-GN 1523 Power Seat Horizontal Rearward Switch Signal
14 TN/BK 1522 Power Seat Horizontal Forward Switch Signal 14 TN 1522 Power Seat Horizontal Forward Switch Signal
15 YE 2407 Driver Seat Lumbar Motor Forward Switch Signal 15 YE 2407 Driver Seat Lumbar Motor Forward Switch Signal
16 TN 2408 Driver Seat Lumbar Rearward Control 16 TN 2408 Driver Seat Lumbar Rearward Control
17-18 - - Not Used 17-18 - - Not Used
19 L-BU 1521 Power Seat Rear Vertical Down Switch Signal 19 L-BU 1521 Power Seat Rear Vertical Down Switch Signal
20 YE 1519 Power Seat Rear Vertical Up Switch Signal 20 YE 1519 Power Seat Rear Vertical Up Switch Signal
21 WH/RD 5701 Drivers Seat Torso Bolster In Switch Signal 21 WH/RD 5701 Drivers Seat Torso Bolster In Switch Signal
22 GY/RD 5702 Drivers Seat Torso Bolster Out Switch Signal 22 GY/RD 5702 Drivers Seat Torso Bolster Out Switch Signal
23 D-BU/WH 5475 Front Passenger Heated Seat Back Temperature Signal (KA1) 23 D-BU/YE 5475 Front Passenger Heated Seat Back Temperature Signal (KA1)
24 - - Not Used 24 - - Not Used
C322 Seat Motor Jumper Harness to Seat Jumper Harness (AN3)

GM62464Courtesy of GENERAL MOTORS CORP.
GM808703Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064769
  • 10-Way F Metri-Pack 150 Series (NA)
 Connector Part Information
  • 12064770
  • 10-Way M Metri-Pack 150 Series (NA)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-BU 569 Horizontal Seat Motor Position Sensor Signal A D-GN 569 Horizontal Seat Motor Position Sensor Signal
B RD 940 5-Volt Reference B WH 940 5-Volt Reference
C BK 718 Low Reference C BN/WH 718 Low Reference
D D-BU 557 Front Vertical Seat Motor Position Sensor Signal D BN/WH 557 Front Vertical Seat Motor Position Sensor Signal
E RD 940 5-Volt Reference E WH 940 5-Volt Reference
F BK 718 Low Reference F BN/WH 718 Low Reference
G D-BU 568 Rear Vertical Seat Motor Position Sensor Signal G TN 568 Rear Vertical Seat Motor Position Sensor Signal
H RD 940 5-Volt Reference H WH 940 5-Volt Reference
J BK 718 Low Reference J BN/WH 718 Low Reference
K - - Not Used K - - Not Used
C323 Seat Motor Jumper Harness to Seat Jumper Harness (AG1)

GM62456Courtesy of GENERAL MOTORS CORP.
GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series (BK)
 Connector Part Information
  • 12064754
  • 6-Way M Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 283 Driver Seat Rear Vertical Motor Down Control A L-BU 283 Driver Seat Rear Vertical Motor Down Control
B RD 282 Driver Seat Rear Vertical Motor Up Control B YE 282 Driver Seat Rear Vertical Motor Up Control
C BK 285 Driver Seat Horizontal Motor Forward Control C TN 285 Driver Seat Horizontal Motor Forward Control
D RD 284 Driver Seat Horizontal Motor Rearward Control D L-GN 284 Driver Seat Horizontal Motor Rearward Control
E BK 287 Driver Seat Front Vertical Motor Down Control E D-BU 287 Driver Seat Front Vertical Motor Down Control
F RD 286 Driver Seat Front Vertical Motor Up Control F D-GN 286 Driver Seat Front Vertical Motor Up Control
C324 Lumbar Bolster Harness to Seat Harness (AN3)

GM62469Courtesy of GENERAL MOTORS CORP.
GM655876Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064998
  • 8-Way F Metri-Pack 280 Series (BK)
 Connector Part Information
  • 15358651
  • 8-Way M Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PU/WH 611 Driver Seat Lumbar Motor Forward Control A D-BU 611 Driver Seat Lumbar Motor Forward Control
B L-BU 1063 Driver Seat Lumbar Horizontal Position Sensor Signal B YE 1063 Driver Seat Lumbar Horizontal Position Sensor Signal
C BN 940 5-Volt Reference C WH 940 5-Volt Reference
C BN 940 5-Volt Reference
D BN/WH 1258 Driver Seat Torso Bolster Out Control D PU 1258 Driver Seat Torso Bolster Out Control
E RD/BK 1257 Driver Seat Torso Bolster In Control E YE 1257 Driver Seat Torso Bolster In Control
F D-BU/WH 718 Low Reference F BN/WH 718 Low Reference
F D-BU/WH 718 Low Reference
G BN/WH 5700 Drivers Seat Torso Bolster Position Sensor Signal G PU 5700 Drivers Seat Torso Bolster Position Sensor Signal
H D-BU/WH 610 Driver Seat Lumbar Motor Rearward Control H PK 610 Driver Seat Lumbar Motor Rearward Control
C325 Heated Seat Jumper Harness to Seat Jumper Harness (AN3)

GM40422Courtesy of GENERAL MOTORS CORP.
GM40425Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064762
  • 6-Way F Metri-Pack 150 Series (GY)
 Connector Part Information
  • 12064763
  • 6-Way M Metri-Pack 150 Series (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BN 2077 Heated Seat Cushion Element Supply Voltage A RD/WH 2077 Heated Seat Cushion Element Supply Voltage
B BK/RD 2425 Driver Heated Seat Back Temperature Sensor Signal B D-BU 2425 Driver Heated Seat Back Temperature Sensor Signal
C YE 2432 Driver Heated Seat Back Element Supply Voltage C BN 2432 Driver Heated Seat Back Element Supply Voltage
D BK 2424 Driver Heated Seat Back Element Control D PU 2424 Driver Heated Seat Back Element Control
E BK/RD 2426 Low Reference E PK 2751 Low Reference
F BK 2078 Heated Seat Cushion Element Control F L-GN 2078 Heated Seat Cushion Element Control
C326 Heated Seat Jumper Harness to Passenger Seat Harness (AN3)

GM40422Courtesy of GENERAL MOTORS CORP.
GM40425Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064762
  • 6-Way F Metri-Pack 150 Series (GY)
 Connector Part Information
  • 12064763
  • 6-Way M Metri-Pack 150 Series (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BN 2479 Passenger Heated Seat Element Supply Voltage A D-BU 2479 Passenger Heated Seat Element Supply Voltage
B BK/RD 5475 Front Passenger Heated Seat Back Temperature Signal B D-BU 5475 Front Passenger Heated Seat Back Temperature Signal
C YE 2479 Passenger Heated Seat Element Supply Voltage C D-BU 2479 Passenger Heated Seat Element Supply Voltage
D BK 2433 Passenger Heated Seat Back Element Control D L-BU 2433 Passenger Heated Seat Back Element Control
E BK/RD 5476 Low Reference E L-BU 5476 Low Reference
F BK 2480 Passenger Heated Seat Cushion Element Control F PK 2480 Passenger Heated Seat Cushion Element Control
C329 Lumbar Bolster Harness to Passenger Seat Harness (AG2)

GM39667Courtesy of GENERAL MOTORS CORP.
GM130711Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129136
  • 4-Way F Metri-Pack 280 Series (GY)
 Connector Part Information
  • 12129135
  • 4-Way M Metri-Pack 280 Series (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-BU 211 Passenger Seat Lumbar Motor Forward Control A D-BU 211 Passenger Seat Lumbar Motor Forward Control
B WH 210 Passenger Seat Lumbar Motor Rearward Control B WH 210 Passenger Seat Lumbar Motor Rearward Control
C OG 2462 Passenger Torso Bolster Out Control C D-BU 2462 Passenger Torso Bolster Out Control
D PK 2427 Passenger Torso Bolster In Control D L-BU 2427 Passenger Torso Bolster In Control
C330 Body Harness to Passenger Seat Harness (AL0)

GM1385747Courtesy of GENERAL MOTORS CORP.
GM872877Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15332129
  • 2-Way F 150 GT Series (BK)
 Connector Part Information
  • 15332130
  • 2-Way M 150 GT Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A TN/BK 371 I/P Module Disable Switch - Signal A TN/BK 371 I/P Module Disable Switch - Signal
B PK 353 I/P Module Suppression Indicator Control B PK 353 I/P Module Suppression Indicator Control
C340 Body Harness to ESB Control Harness (HP2)

GM1391782Courtesy of GENERAL MOTORS CORP.
GM1391781Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 173850-1
  • 8-Way F AMP (WH)
 Connector Part Information
  • 174931-1
  • 8-Way M AMP (WH)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
1 TN/WH 2500 High Speed GMLAN Serial Data Bus+ 1 WH 2500 High Speed GMLAN Serial Data Bus+
2 TN 2501 High Speed GMLAN Serial Data Bus- 2 WH 2501 High Speed GMLAN Serial Data Bus-
3 OG 2740 Battery Positive Voltage 3 WH 2740 Battery Positive Voltage
4-6 - - Not Used 4-6 - - Not Used
7 PK 1939 Ignition 1 Voltage 7 WH 1939 Ignition 1 Voltage
8 PK 1020 Ignition 0 Voltage 8 WH 1020 Ignition 0 Voltage
C341 42V Harness to ESB Battery Cable Harness (HP2)

GM1374872Courtesy of GENERAL MOTORS CORP.
GM1394183Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15416789
  • 2-Way F 42V Rectangle (BK)
 Connector Part Information
  • 15422801
  • 2-Way M 42V Rectangle Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A RD 5084 High Voltage Battery (+) A BK 5084 High Voltage Battery (+)
B BK 5691 High Voltage Battery (-) B BK 5691 High Voltage Battery (-)
C350 Engine Harness to 4-Wheel Drive Harness (NP1/NP2/NP8)

GM1468493Courtesy of GENERAL MOTORS CORP.
GM697014Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15359366
  • 2-Way F GT 150 Series Sealed (BK)
 Connector Part Information
  • 15355466
  • 2-Way M GT 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PU/WH 821 VSS High Signal A PU/WH 821 VSS High Signal
B L-GN/BK 822 VSS Low Signal B L-GN/BK 822 VSS Low Signal
C353 Right A-Pillar Harness to the Sunroof Harness (CF5)

GM655684Courtesy of GENERAL MOTORS CORP.
GM62469Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12066195
  • 8-Way F Metri-Pack 280 Series (BK)
 Connector Part Information
  • 12064998
  • 8-Way M Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A D-BU 1353 RAP Supply Voltage A D-BU 1353 RAP Supply Voltage
B BK 1050 Ground B BK 1050 Ground
C OG 3840 Battery Positive Voltage C OG 3840 Battery Positive Voltage
D BN/WH 230 Instrument Panel Lamps Dimming Conrol D BN/WH 230 Instrument Panel Lamps Dimming Conrol
E-H - - Not Used E-H - - Not Used
C355 Header Harness to Overhead Console (w/o UG1)

GM333035Courtesy of GENERAL MOTORS CORP.
GM287973Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047781
  • 3-Way F Metri-Pack 150 Series (BK)
 Connector Part Information
  • 12047782
  • 3-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A OG 1732 Inadvertent Power Supply Voltage A OG - Inadvertent Power Supply Voltage
B BK 1050 Ground B BK - Ground
C GY/BK 690 Courtesy Lamp Supply Voltage C GY - Courtesy Lamp Supply Voltage
C355 Header Harness to Overhead Console ( UG1)

GM40422Courtesy of GENERAL MOTORS CORP.
GM40425Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064762
  • 6-Way F Metri-Pack 150 Series (GY)
 Connector Part Information
  • 12064763
  • 6-Way M Metri-Pack 150 Series (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A OG 1732 Inadvertent Power Supply Voltage A OG - Inadvertent Power Supply Voltage
B BK 1050 Ground B BK - Ground
C GY/BK 690 Courtesy Lamp Supply Voltage C GY - Courtesy Lamp Supply Voltage
D BN/WH 230 Instrument Panel Lamps Dimming Control D WH - Instrument Panel Lamps Dimming Control
E OG 4540 Battery Positive Voltage E OG - Battery Positive Voltage
F - - Not Used F - - Not Used
C388 Seat Motor Jumper Harness to Passenger Seat Harness (AG2)

GM62456Courtesy of GENERAL MOTORS CORP.
GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series Self Lock (BK)
 Connector Part Information
  • 12064754
  • 6-Way M Metri-Pack 280 Series Self Lock (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 289 Passenger Seat Rear Vertical Motor Down Control A L-BU 289 Passenger Seat Rear Vertical Motor Down Control
B RD 288 Passenger Seat Rear Vertical Motor Up Control B YE 288 Passenger Seat Rear Vertical Motor Up Control
C BK 290 Passenger Seat Horizontal Motor Rearward Control C L-GN 290 Passenger Seat Horizontal Motor Rearward Control
D RD 296 Passenger Seat Horizontal Motor Forward Control D TN 296 Passenger Seat Horizontal Motor Forward Control
E BK 298 Passenger Seat Front Vertical Motor Down Control E D-BU 298 Passenger Seat Front Vertical Motor Down Control
F RD 297 Passenger Seat Front Vertical Motor Up Control F D-GN 297 Passenger Seat Front Vertical Motor Up Control
C396 Body Harness to Right Rear Door Harness (Crew Cab)

GM794439Courtesy of GENERAL MOTORS CORP.
GM655695Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177260 and 12177259
  • 7-Way F GT 150 280 Series (BK) and 10-Way F GT 150 280 Series (BK)
 Connector Part Information
  • 12177258
  • 17-Way M Metri-Pack 150 280 Series (WH)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A GY/BK 1186 Power Window Relay Right Rear Up Control (YE9) A WH 1185 Power Window Relay Right Rear Up Control (YE9)
B D-GN 1188 Power Window Relay Left Rear Up Control (YE9) B YE 1187 Power Window Relay Left Rear Up Control (YE9)
C L-GN 2266 Power Window Lockout Right Rear Control (YE9) C L-BU 2265 Power Window Lockout Right Rear Control (YE9)
D - - Not Used D - - Not Used
E BN/WH 230 Instrument Panel Lamps Dimming Control (YE9) E BN/WH 230 Instrument Panel Lamps Dimming Control (YE9)
F BK 1250 Ground (YE9) F BK 1150 Ground (YE9)
G OG 1340 Battery Positive Voltage (YE9) G OG 1240 Battery Positive Voltage (YE9)
H L-GN/BK 748 Right Rear Door Ajar Switch Signal H L-BU/BK 747 Right Rear Door Ajar Switch Signal
J - - Not Used J - - Not Used
K L-BU 115 Right Rear Speaker Output (-) K YE 116 Right Rear Speaker Output (-)
L D-BU 46 Right Rear Speaker Output (+) L BN 199 Right Rear Speaker Output (+)
M BK 1250 Ground M BK 1150 Ground
N TN 294 Door Lock Actuator Unlock Control N TN 294 Door Lock Actuator Unlock Control
P GY 295 Door Lock Actuator Lock Control P GY 295 Door Lock Actuator Lock Control
R-T - - Not Used R-T - - Not Used
C399 Body Harness to Passenger Seat Harness (AN3)

GM655765Courtesy of GENERAL MOTORS CORP.
GM655767Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15305133
  • 16-Way F GT 150, 280 Series (BK)
 Connector Part Information
  • 15305132
  • 16-Way M GT 150, 280 Series (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A OG 1440 Battery Positive Voltage (AG2) A OG 1440 Battery Positive Voltage (AG2)
B PK 2480 Passenger Heated Seat Cushion Element Control (KA1) B PK 2480 Passenger Heated Seat Cushion Element Control (KA1)
C L-BU 2433 Passenger Heated Seat Back Element Control (KA1) C L-BU 2433 Passenger Heated Seat Back Element Control (KA1)
D - - Not Used D - - Not Used
E OG 1362 Seat Belt Switch - Right - Signal (AL0) E OG 1362 Seat Belt Switch - Right - Signal (AL0)
F L-BU 5056 Seat Position Switch - Right - Signal (AL0) F L-BU 5056 Seat Position Switch - Right - Signal (AL0)
G D-BU 5475 Front Passenger Heated Seat Back Element Control (KA1) G D-BU 5475 Front Passenger Heated Seat Back Element Control (KA1)
H D-BU 2479 Passenger Seat Heater Element Supply Voltage (KA1) H D-BU 2479 Passenger Seat Heater Element Supply Voltage (KA1)
H D-BU 2479 Passenger Seat Heater Element Supply Voltage (KA1)
J D-BU 1363 Seat Belt Indicator Control (w/o AL0) J YE 234 Seat Belt Indicator Control (AL0)
J YE 234 Seat Belt Indicator Control (AL0)
K - - Not Used K - - Not Used
L D-BU 2307 Passenger Air Bag On Indicator Control (AL0) L D-BU 2307 Passenger Air Bag On Indicator Control (AL0)
M D-GN 2308 Passenger Air Bag Off Indicator Control (AL0) M D-GN 2308 Passenger Air Bag Off Indicator Control (AL0)
N PK 1139 Ignition 1 Voltage (AL0) N PK 1139 Ignition 1 Voltage (AL0)
P BK 2351 Ground (AL0) P BK 2351 Ground (AL0)
R L-BU 5476 Low Reference R L-BU 5476 Low Reference
S BK 1250 Ground S BK 1250 Ground
C404 Left Clearance Lamp Harness to License Lamp Harness (NYS / R05)

GM635009Courtesy of GENERAL MOTORS CORP.
GM333041Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series Sealed (BK)
 Connector Part Information
  • 12162000
  • 2-Way M Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BN/WH 2609 Park Lamps Supply Voltage A BN/WH 2609 Park Lamps Supply Voltage
B BK 1750 Ground B BK 1750 Ground
C405 Right Clearance Lamp Harness to License Lamp Harness (NYS/R05)

GM635009Courtesy of GENERAL MOTORS CORP.
GM333041Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series Sealed (BK)
 Connector Part Information
  • 12162000
  • 2-Way M Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BN 2509 Park Lamps Supply Voltage A BN 2509 Park Lamps Supply Voltage
B BK 1750 Ground B BK 1750 Ground
C428 Chassis Harness to Camper/5th Wheel Jumper Harness (UY2)

GM525095Courtesy of GENERAL MOTORS CORP.
GM366087Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15354653
  • 7-Way F Metri-Pack 280 Series Sealed (BK)
 Connector Part Information
  • 15317327
  • 7-Way M Metri-Pack 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A L-GN 1624 Trailer Backup Lamps Supply Voltage A L-GN 1624 Trailer Backup Lamps Supply Voltage
B BK 1550 Ground (30 Series Except Chassis Cab) B WH 22 Ground
BK 1650 Ground (30 Series Chassis Cab)
C D-BU 47 Trailer Auxiliary Supply Voltage C D-BU 47 Trailer Auxiliary Supply Voltage
D D-GN 1619 Trailer Right Rear Turn/Stop Lamps Supply Voltage D D-GN 1619 Trailer Right Rear Turn/Stop Lamps Supply Voltage
E RD 742 Battery Positive Voltage E RD 742 Battery Positive Voltage
F BN 2109 Trailer Park Lamps Supply Voltage F BN 2109 Trailer Park Lamps Supply Voltage
G YE 1618 Trailer Left Rear Turn/Stop Lamps Supply Voltage G YE 1618 Trailer Left Rear Turn/Stop Lamps Supply Voltage
C429 Chassis Harness to Camper/5th Wheel Jumper Harness (UY2)

GM696940Courtesy of GENERAL MOTORS CORP.
GM696937Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12065172
  • 1-Way F Metri-Pack 280 Series Sealed (BK)
 Connector Part Information
  • 1206571
  • 1-Way M Metri-Pack 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A L-BU 1620 Stop Lamp Switch Signals A L-BU 1620 Stop Lamp Switch Signals
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