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Inline Harness Connectors

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 SLD 4.0 5.8 (BLK)
 Connector Part Information
  • 15326085
  • 16-Way M GT 150 280 SLD 4.0 5.8 (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A DK BLU 84 Cruise Control Set/Coast Switch Signal (w/K34) A DK BLU 84 Cruise Control Set/Coast Switch Signal (w/K34)
B-C - - Not Used B - - Not Used
C BRN 241 Ignition 3 Voltage
D DK
GRN/WHT		 817 Vehicle Speed Signal D DK
GRN/WHT		 817 Vehicle Speed Signal
E - - Not Used E - - Not Used
F PNK/WHT 1101 Damping Lift/Dive Signal F PNK/WHT 1101 Damping Lift/Dive Signal
G BRN/WHT 419 MIL Control G BRN/WHT 419 MIL Control
H DK GRN 1049 PCM Class 2 Serial Data H DK GRN 1049 PCM Class 2 Serial Data
J BLK/WHT 5668 Engine On Signal (w/SBA) J DK BLU 5668 Engine On Signal (w/SBA)
K WHT 121 Engine Speed Signal K WHT 121 Engine Speed Signal
L GRY 397 Cruise Control ON Switch Signal (w/K34) L GRY 397 Cruise Control ON Switch Signal (w/K34)
M YEL 710 Class 2 Serial Data M YEL 710 Class 2 Serial Data
N BRN 241 Ignition 3 Voltage (w/NP8) N BRN 241 Ignition 3 Voltage (w/NP8)
P DK BLU 204 A/C Low Pressure Sensor Signal P DK BLU 204 A/C Low Pressure Sensor Signal
R - - Not Used R - - Not Used
S GRY/BLK 87 Cruise Control Resume/Accel Switch Signal (w/K34) S GRY/BLK 87 Cruise Control Resume/Accel Switch Signal (w/K34)
C102 I/P Harness To Chassis Harness

GM632344Courtesy of GENERAL MOTORS CORP.
GM632342Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326842
  • 10-Way F Metri-Pack 150 Series Sealed (BLK)
 Connector Part Information
  • 15326847
  • 10-Way M Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A DK GRN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage A DK GRN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage
B LT GRN 24 Backup Lamp Supply Voltage B LT GRN 24 Backup Lamp Supply Voltage
C LT BLU 1122 ABS/TCS Class 2 Serial Data C LT BLU 1122 ABS/TCS Class 2 Serial Data
D BRN 441 Ignition 3 Voltage D BRN 441 Ignition 3 Voltage
E LT BLU 2206 Traction Control Preference Switch Signal (w/JL4) E LT BLU 2206 Traction Control Preference Switch Signal (w/JL4)
F TAN/WHT 1384 Selective Ride Control Switch Signal F - - Not Used
G RED 122 Rear Fog Lamp Supply Voltage (Export) G RED 122 Rear Fog Lamp Supply Voltage (Export)
H YEL 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage H YEL 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage
J-K - - Not Used J-K - - Not Used
C103 I/P Harness To Forward Lamp Harness (Export)

GM697039Courtesy of GENERAL MOTORS CORP.
GM333040Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052848
  • 6-Way F Metri-Pack 150 Series Sealed (BLK)
 Connector Part Information
  • 12124107
  • 6-Way M Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B BLK 150 Ground B BLK 150 Ground
C DK GRN 189 Headlamp Leveling Motor Supply Voltage C DK GRN 189 Headlamp Leveling Motor Supply Voltage
D - - Not Used D - - Not Used
E PNK 639 Ignition 1 Voltage E PNK 639 Ignition 1 Voltage
F PNK 639 Ignition 1 Voltage F PNK 639 Ignition 1 Voltage
C104 I/P Harness To Forward Lamp Harness

GM831372Courtesy of GENERAL MOTORS CORP.
GM831369Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326849
  • 12-Way F GT 150 SLD 4.0 (BLK)
 Connector Part Information
  • 12052189
  • 12-Way M GT 150 SLD 4.0 (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A GRY 349 Discriminating Sensor - Left - Signal A GRY 349 Discriminating Sensor - Left - Signal
B YEL 354 Discriminating Sensor - Left - Low Reference B YEL 354 Discriminating Sensor - Left - Low Reference
C YEL 1834 Forward Discriminating Sensor - Right - Signal C YEL 1834 Forward Discriminating Sensor - Right - Signal
D DK GRN 1409 Discriminating Sensor - Right - Low Reference D DK GRN 1409 Discriminating Sensor - Right - Low Reference
E - - Not Used E - - Not Used
F BLK/WHT 174 Low Washer Fluid Indicator Signal F BLK/WHT 174 Low Washer Fluid Indicator Signal
G DK GRN/WHT 636 Ambient Air Temperature Sensor Signal G DK GRN/WHT 636 Ambient Air Temperature Sensor Signal
H BLK/WHT 1704 Low Reference H BLK/WHT 1704 Low Reference
J LT GRN/BLK 735 Ambient Air Temperature Sensor Signal (CJ2) J LT GRN/BLK 735 Ambient Air Temperature Sensor Signal (CJ2)
K BRN 718 Low Reference (CJ2) K BRN 718 Low Reference (CJ2)
L DK GRN/WHT 266 Rear Window Washer Pump Supply Voltage (C25) L DK GRN/WHT 266 Rear Window Washer Pump Supply Voltage (C25)
M - - Not Used M - - Not Used
C114 Chassis Harness To I/P Harness (w/JL4 or NYS)

GM655815Courtesy of GENERAL MOTORS CORP.
GM655819Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326660
  • 10-Way F GT 280 Sealed 5.8 (BLK)
 Connector Part Information
  • 15326661
  • 10-Way M GT 280 Sealed 5.8 (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A DK GRN 2087 Yaw Rate Sensor 5-Volt Reference A DK GRN 2087 Yaw Rate Sensor 5-Volt Reference
B LT GRN 1763 Steering Wheel Position Signal A B LT GRN 1763 Steering Wheel Position Signal A
C LT BLU 1764 Steering Wheel Position Signal B C LT BLU 1764 Steering Wheel Position Signal B
D YEL 5353 Yaw Rate Frequency D LT BLU 5353 Yaw Rate Frequency
E WHT 1765 Steering Wheel Position Marker Pulse Signal (w/JL4) E WHT 1765 Steering Wheel Position Marker Pulse Signal (w/JL4)
F LT BLU 2088 Yaw Rate Sensor Low Reference F LT BLU 2088 Yaw Rate Sensor Low Reference (w/JL4)
G DK BLU 716 Yaw Rate Sensor Signal (w/JL4) G DK BLU 716 Yaw Rate Sensor Signal (w/JL4)
H LT BLU 715 Lateral Accelerometer Signal H LT BLU 715 Lateral Accelerometer Signal
J - - Not Used J - - Not Used
K LT GRN /BLK 5352 Sensor Self Test Signal Circuit (w/JL4) K LT GRN /BLK 5352 Sensor Self Test Signal Circuit (w/JL4)
C115 Chassis Harness To I/P Harness (NYS)

GM586340Courtesy of GENERAL MOTORS CORP.
GM586335Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336174
  • 24-Way F GT 150/280 (Mixed) (BLK)
 Connector Part Information
  • 15336173
  • 24-Way M GT 150/280 (Mixed) (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 DK BLU 2544 Rear Wheel Steer Mode Select Switch 5-Volt Reference A1 DK BLU 2544 Rear Wheel Steer Mode Select Switch 5-Volt Reference
A2 LT BLU 2568 2 Wheel Steer Mode Indicator Supply Voltage A2 LT BLU 2568 2 Wheel Steer Mode Indicator Supply Voltage
A3 TAN 2569 4 Wheel Steer Mode Indicator Supply Voltage A3 TAN 2569 4 Wheel Steer Mode Indicator Supply Voltage
A4 - - Not Used A4 - - Not Used
A5 ORN 2538 4 Wheel Steer Trailer Mode Indicator Supply Voltage A5 ORN 2538 4 Wheel Steer Trailer Mode Indicator Supply Voltage
A6 DK GRN/WHT 817 Vehicle Speed Signal A6 DK GRN/WHT 817 Vehicle Speed Signal
A7 DK GRN 2087 Steering Wheel Position Sensor 5-Volt Reference A7 DK GRN 2087 Steering Wheel Position Sensor 5-Volt Reference
A8 - - Not Used A8 - - Not Used
B1 - - Not Used B1 - - Not Used
B2 LT GRN 1763 Steering Wheel Position Signal A B2 LT GRN 1763 Steering Wheel Position Signal A
B3 LT BLU 1764 Steering Wheel Position Signal B B3 LT BLU 1764 Steering Wheel Position Signal B
B4 WHT 1765 Steering Wheel Position Marker Pulse Signal B4 WHT 1765 Steering Wheel Position Marker Pulse Signal
B5 - - Not Used B5 - - Not Used
B6 DK BLU 716 Yaw Rate Sensor Signal B6 DK BLU 716 Yaw Rate Sensor Signal
B7 LT BLU 715 Lateral Accelerometer Signal B7 LT BLU 715 Lateral Accelerometer Signal
B8 BRN 541 Ignition 3 Voltage B8 BRN 541 Ignition 3 Voltage
C1 GRY 2567 Rear Wheel Steering Module Class 2 Serial Data C1 GRY 2567 Rear Wheel Steering Module Class 2 Serial Data
C2-C3 - - Not Used C2-C3 - - Not Used
C4 DK GRN/WHT 2891 Rear Wheel Steering Mode Select Switch Signal C4 DK GRN/WHT 2891 Rear Wheel Steering Mode Select Switch Signal
C5 LT BLU 2088 Yaw Rate Sensor Low Reference C5 LT BLU 2088 Yaw Rate Sensor Low Reference
C6-C8 - - Not Used C6-C8 - - Not Used
C125 Snowplow Harness To Forward Lamp Harness (VYU)

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047938
  • 8-Way F Metri-Pack 150 Series Sealed (LT GRY)
 Connector Part Information
  • 12047933
  • 8-Way M Metri-Pack 150 Series Sealed (LT GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BRN 2309 Front Park Lamps Supply Voltage A BRN 2309 Front Park Lamps Supply Voltage
B BRN 2309 Front Park Lamps Supply Voltage B BRN 2309 Front Park Lamps Supply Voltage
C LT BLU 2114 Left Turn Signal Lamps Supply Voltage C LT BLU 2114 Left Turn Signal Lamps Supply Voltage
E LT BLU 2114 Left Turn Signal Lamps Supply Voltage E LT BLU 2114 Left Turn Signal Lamps Supply Voltage
F BLK 150 Ground F BLK 150 Ground
G DK BLU 545 DRL Supply Voltage G DK BLU 545 DRL Supply Voltage
H BLK 150 Ground H BLK 150 Ground
C127 Snowplow Harness To Forward Lamp Harness (VYU)

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047938
  • 8-Way F Metri-Pack 150 Series Sealed (LT GRY)
 Connector Part Information
  • 12047933
  • 8-Way M Metri-Pack 150 Series Sealed (LT GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BRN 2309 Front Park Lamps Supply Voltage A BRN 2309 Front Park Lamps Supply Voltage
B BRN 2309 Front Park Lamps Supply Voltage B BRN 2309 Front Park Lamps Supply Voltage
C DK BLU 2115 Right Turn Signal Lamps Supply Voltage C DK BLU 2115 Right Turn Signal Lamps Supply Voltage
E DK BLU 2115 Right Turn Signal Lamps Supply Voltage E DK BLU 2115 Right Turn Signal Lamps Supply Voltage
F BLK 150 Ground F BLK 150 Ground
G DK BLU 545 DRL Supply Voltage G DK BLU 545 DRL Supply Voltage
H BLK 150 Ground H BLK 150 Ground
C148 Engine Harness To Coil Jumper Harness

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047938
  • 8-Way F Metri-Pack 150 Series (LT GRY)
 Connector Part Information
  • 12047933
  • 8-Way M Metri-Pack 150 Series (LT GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 550 Ground A BLK 550 Ground
B RED 2127 IC 7 Control B RED 2127 IC 7 Control
C DK GRN 2125 IC 5 Control C DK GRN 2125 IC 5 Control
E BRN 2129 Low Reference E BRN 2129 Low Reference
F LT BLU 2123 IC 3 Control F LT BLU 2123 IC 3 Control
G PPL 2121 IC 1 Control G PPL 2121 IC 1 Control
H PNK 1039 Ignition 1 Voltage H PNK 1039 Ignition 1 Voltage
C149 Engine Harness To Coil Jumper Harness

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047938
  • 8-Way F Metri-Pack 150 Series (LT GRY)
 Connector Part Information
  • 12047933
  • 8-Way M Metri-Pack 150 Series (LT GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 550 Ground A BLK 550 Ground
B RED/WHT 2122 IC 2 Control B RED 2122 IC 2 Control
C DK
GRN/WHT		 2124 IC 4 Control C DK GRN 2124 IC 4 Control
E BRN/WHT 2130 Low Reference E BRN 2130 Low Reference
F LT BLU/WHT 2126 IC 6 Control F LT BLU 2126 IC 6 Control
G PPL/WHT 2128 IC 8 Control G PPL 2128 IC 8 Control
H PNK 1239 Ignition 1 Voltage H PNK 1239 Ignition 1 Voltage
C150 4-Wheel Drive Harness To 4-Wheel Drive Jumper Harness (NP8 Only)

GM684854Courtesy of GENERAL MOTORS CORP.
GM396241Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series Sealed (BLK)
 Connector Part Information
  • 12162102
  • 4-Way M Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK/WHT 1695 Axle Switch Signal A BLK/WHT 1695 Axle Switch Signal
B LT BLU 1296 Axle Actuator - Control B LT BLU 1296 Axle Actuator - Control
C BRN 241 Ignition 3 Voltage C BRN 241 Ignition 3 Voltage
D BLK 2150 Ground D BLK 2150 Ground
C151 ATC Harness To I/P Harness (w/NP8 or NR4)

GM831383Courtesy of GENERAL MOTORS CORP.
GM831384Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15373450
  • 12-Way F GT 150 280 SLD (BLK)
 Connector Part Information
  • 15373444
  • 12-Way M GT 150 280 SLD (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 2150 Ground A BLK 2150 Ground
B BLK/WHT 1695 Axle Switch Signal (NP8) B BLK/WHT 1695 Axle Switch Signal (NP8)
C LT BLU 1296 Axle Actuator Control (NP8) C LT BLU 1296 Axle Actuator Control (NP8)
D GRY/BLK 1694 4WD Low Signal D GRY/BLK 1694 4WD Low Signal
E BRN/WHT 1555 Channel P Encoder - Signal (NR4) E BRN/WHT 1555 Channel P Encoder - Signal (NR4)
Encoder Signal (NP8) Encoder Signal (NP8)
F BLK 1552 Motor Control B F BLK 1552 Motor Control B
G RED 1553 Motor Control A G RED 1553 Motor Control A
H YEL 400 Signal High - Front (NP8) H YEL 400 Signal High - Front (NP8)
J PPL 401 Signal Low - Front (NP8) J PPL 401 Signal Low - Front (NP8)
K LT BLU 2221 Signal High - Rear (NP8) K LT BLU 2221 Signal High - Rear (NP8)
L DK GRN 2222 Signal Low - Rear (NP8) L DK GRN 2222 Signal Low - Rear (NP8)
M ORN 1640 Battery Positive Voltage (NP8) M ORN 1640 Battery Positive Voltage (NP8)
DK BLU/WHT 1557 Channel A Encoder - Signal (NR4) DK BLU/WHT 1557 Channel A Encoder - Signal (NR4)
C152 Chassis Harness To Engine Harness

GM831370Courtesy of GENERAL MOTORS CORP.
GM831371Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15373533
  • 12-Way F GT Mixed (NAT)
 Connector Part Information
  • 15373547
  • 12-Way M GT Mixed (NAT)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B TAN 1465 Fuel Pump Relay Control - Secondary - Dual Fuel Tanks B TAN 1465 Fuel Pump Relay Control - Secondary - Dual Fuel Tanks
C GRY 474 5-Volt Reference C GRY 474 5-Volt Reference
D DK GRN 890 Fuel Tank Pressure Sensor Signal (w/EVA) D DK GRN 890 Fuel Tank Pressure Sensor Signal (w/EVA)
E YEL/BLK 1827 Vehicle Speed Signal E YEL/BLK 1827 Vehicle Speed Signal
F WHT 1310 EVAP Canister Vent Solenoid Control (w/EVA) F WHT 1310 EVAP Canister Vent Solenoid Control (w/EVA)
G - - Not Used G - - Not Used
H DK BLU 1936 Fuel Level Sensor Signal - Secondary - Dual Fuel Tanks H DK BLU 1936 Fuel Level Sensor Signal - Secondary - Dual Fuel Tanks
J BLK 470 Low Reference J BLK 470 Low Reference
K PPL 1589 Fuel Level Sensor Signal - Primary K PPL 1589 Fuel Level Sensor Signal - Primary
L TAN/BLK 464 Delivered Torque Signal (w/NW7) L TAN/BLK 464 Delivered Torque Signal (w/NW7)
M ORN/BLK 463 Requested Torque Signal (NW7) M ORN/BLK 463 Requested Torque Signal (NW7)
C153 4 Wheel Drive Harness To Engine Harness (NP8/NR4)

GM684807Courtesy of GENERAL MOTORS CORP.
GM655690Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110293
  • 3-Way F Metri-Pack 150 Series Sealed (BLK)
 Connector Part Information
  • 12129615
  • 3-Way M Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A GRY/BLK 1694 4WD Low Signal A GRY/BLK 1694 4WD Low Signal
B - - Not Used B BLK/WHT 1695 Axle Switch Signal
C BRN 241 Ignition 3 Voltage (w/NP8) C BRN 241 Ignition 3 Voltage (w/NP8)
C154 I/P Harness To ATC Harness (NP8/NR4)

GM847206Courtesy of GENERAL MOTORS CORP.
GM887079Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12040977
  • 3-Way F Metri-Pack 280 Series Sealed (BLK)
 Connector Part Information
  • 15300003
  • 3-Way M Metri-Pack 280 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A LT GRN/BLK 431 5-Volt Reference (NP8) A LT GRN/BLK 431 5-Volt Reference (NP8)
RED/WHT 1556 Channel B Encoder Signal (NR4) RED/WHT 1556 Channel B Encoder Signal (NR4)
B TAN 1569 Lock Solenoid Control (NP8) B TAN 1569 Lock Solenoid Control (NP8)
YEL/BLK 1558 Channel B Encoder Signal (NR4) YEL/BLK 1558 Channel B Encoder Signal (NR4)
C BLK/WHT 1554 Encoder Low Reference C BLK/WHT 1554 Encoder Low Reference
C155 Engine Harness To Injector Jumper Harness (8.1L Only)

GM570216Courtesy of GENERAL MOTORS CORP.
GM258921Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12065425
  • 10-Way F 150 Series (BLK)
 Connector Part Information
  • 12045808
  • 10-Way M 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 1744 Fuel Injector 1 Control A BLK 1744 Fuel Injector 1 Control
B DK
BLU/WHT		 878 Fuel Injector 8 Control B DK
BLU/WHT		 878 Fuel Injector 8 Control
C LT BLU/BLK 844 Fuel Injector 4 Control C LT BLU/BLK 844 Fuel Injector 4 Control
D PNK/BLK 1746 Fuel Injector 3 Control D PNK/BLK 1746 Fuel Injector 3 Control
E YEL/BLK 846 Fuel Injector 6 Control E YEL/BLK 846 Fuel Injector 6 Control
F BLK/WHT 845 Fuel Injector 5 Control F BLK/WHT 845 Fuel Injector 5 Control
G RED/BLK 877 Fuel Injector 7 Control G RED/BLK 877 Fuel Injector 7 Control
H LT GRN/BLK 1745 Fuel Injector 2 Control H LT GRN/BLK 1745 Fuel Injector 2 Control
J PNK 1039 Ignition 1 Voltage J PNK 1039 Ignition 1 Voltage
K PNK 1239 Ignition 1 Voltage K PNK 1239 Ignition 1 Voltage
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 (BLK)
 Connector Part Information
  • 12065171
  • 1-Way M Metri-Pack 280 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A DK BLU 47 Trailer Auxiliary Supply Voltage A DK BLU 47 Trailer Auxiliary Supply Voltage
C201 I/P Harness To Steering Column Harness

GM831641Courtesy of GENERAL MOTORS CORP.
GM831640Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336852& 15336853
  • 20-Way F GT 280 Series (BLK) & 32-Way F GT 280 Series (BLK)
 Connector Part Information
  • 15336851
  • 52-Way M GT 150/280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 - - Not Used A1 - - Not Used
A2 PNK 3 Ignition 1 Voltage A2 PNK 3 Ignition 1 Voltage
A3 LT GRN 1763 Steering Wheel Position Signal A A3 LT GRN 1763 Steering Wheel Position Signal A
LT GRN 1763 Steering Wheel Position Signal A
A4 PPL 1358 DIC Switch Signal A4 DK GRN/WHT 1358 DIC Switch Signal
A5 BLK 1851 Ground A5 BLK/WHT 1851 Ground
A6 LT BLU 1764 Steering Wheel Position Signal B A6 LT BLU 1764 Steering Wheel Position Signal B
LT BLU 1764 Steering Wheel Position Signal B
A7 WHT 1765 Steering Wheel Position Marker Pulse Signal A7 WHT 1765 Steering Wheel Position Marker Pulse Signal
WHT 1765 Steering Wheel Position Marker Pulse Signal
A8 PNK 639 Ignition 1 Voltage A8 PNK 639 Ignition 1 Voltage
A9 - - Not Used A9 - - Not Used
A10 RED 142 Battery Positive Voltage A10 RED 142 Battery Positive Voltage
B1 GRY/BLK 87 Cruise Control Resume/Accel Switch Signal (w/K34) B1 GRY/BLK 87 Cruise Control Resume/Accel Switch Signal (w/K34)
B2 YEL 1327 DIC Fuel Signal B2 YEL 1327 DIC Fuel Signal
B3 BLK/YEL 28 Horn Relay Control B3 BLK 28 Horn Relay Control
B4 LT BLU 1059 Steering Wheel Position Sensor Signal 1 B4 LT BLU 1059 Steering Wheel Position Sensor Signal 1
B5 LT BLU 553 Tow/Haul Switch Signal B5 LT BLU 553 Tow/Haul Switch Signal
B6 BRN/WHT 230 Instrument Panel Lamps Dimming Control B6 BRN/WHT 230 Instrument Panel Lamps Dimming Control
B7 GRY 478 Windshield Wiper Switch Supply Voltage B7 GRY 478 Windshield Wiper Switch Supply Voltage
B8 BLK 1050 Ground B8 BLK 1050 Ground
B9 TAN 1851 Ground B9 BLK/WHT 1851 Ground
B10 DK BLU 84 Cruise Control Set/Coast Switch Signal (w/K34) B10 DK BLU 84 Cruise Control Set/Coast Switch Signal (w/K34)
B11 - - Not Used B11 - - Not Used
B12 PNK 1796 Steering Wheel Controls Signal B12 DK BLU 1796 Steering Wheel Controls Signal
B13 ORN/BLK 1816 DIC Set/Reset Switch Signal B13 ORN 1816 DIC Set/Reset Switch Signal
B14 DK GRN 1932 Ignition Lock Cylinder Control Actuator Signal B14 DK GRN/WHT 1932 Ignition Lock Cylinder Control Actuator Signal
B15 PNK 94 Windshield Wiper Switch Signal 1 B15 PNK 94 Windshield Wiper Switch Signal 1
B16 YEL/BLK 307 Headlamp Switch Flash to Pass Signal B16 YEL 307 Headlamp Switch Flash to Pass Signal
B17 LT GRN 11 Headlamp High Beam Supply Voltage B17 LT GRN 11 Headlamp High Beam Supply Voltage
B18 BRN 41 Ignition 3 Voltage B18 BRN 41 Ignition 3 Voltage
B19-B22 - - Not Used B19-B22 - - Not Used
B23 GRY 1056 Steering Wheel Position Sensor 5-Volt Reference Voltage B23 GRY 1056 Steering Wheel Position Sensor 5-Volt Reference Voltage
B24 DK BLU/WHT 477 Windshield Wiper Switch High Signal B24 DK BLU 477 Windshield Wiper Switch High Signal
B25 LT GRN 80 Key In Ignition Switch Signal B25 LT GRN 80 Key In Ignition Switch Signal
B26 DK BLU 894 DIC Toggle Switch Signal B26 DK BLU 894 DIC Toggle Switch Signal
B27 BLK 1835 Security System Sensor Low Reference B27 BLK 1835 Security System Sensor Low Reference
B28 YEL 1836 Security System Sensor Signal B28 YEL 1836 Security System Sensor Signal
B29 RED/WHT 812 12-Volt Reference B29 RED/WHT 812 12-Volt Reference
B30 DK GRN/WHT 1135 A/T Shift Lock Control Solenoid Supply Voltage B30 DK GRN/WHT 1135 A/T Shift Lock Control Solenoid Supply Voltage
B31 LT GRN 1011 Remote Radio Control Signal B31 LT GRN 1011 Remote Radio Control Signal
B32 GRY/WHT 397 Cruise Control On Switch Signal B32 GRY 397 Cruise Control On Switch Signal
C1 RED/WHT 342 Battery Positive Voltage C1 RED 342 Battery Positive Voltage
C2-C4 - - Not Used C2-C6 - - Not Used
C5 ORN 1140 Battery Positive Voltage (Export) C5 ORN 1140 Battery Positive Voltage (Export)
C6 PPL 1807 Class 2 Serial Data (Export) C6 PPL 1807 Class 2 Serial Data (Export)
C7 PNK 1020 Ignition 0 Voltage (Export) C7 PNK 1020 Ignition 0 Voltage (Export)
C8 - - Not Used C8 - - Not Used
C9 YEL 5 Crank Voltage C9 YEL 5 Crank Voltage
C10 - - Not Used C10 - - Not Used
C202 I/P Harness To Brake/Clutch Harness (w/o JF4)

GM813080Courtesy of GENERAL MOTORS CORP.
GM813079Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336209
  • 12-Way F GT Mixed (BLK)
 Connector Part Information
  • 15336205
  • 12-Way M GT Mixed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PPL 420 TCC Brake Switch/Cruise Control Release Signal A PPL 420 TCC Brake Switch/Cruise Control Release Signal
B DK GRN 1433 Clutch Start Switch Signal B - - Not Used
C PNK 639 Ignition 1 Voltage C PNK 639 Ignition 1 Voltage
D DK GRN/WHT 1135 A/T Shift Lock Control Solenoid Supply Voltage D DK GRN/WHT 1135 A/T Shift Lock Control Solenoid Supply Voltage
E LT GRN/BLK 584 A/T Shift Lock Control Switch Supply Voltage E LT GRN/BLK 584 A/T Shift Lock Control Switch Supply Voltage
F BRN 441 Ignition 3 Voltage F BRN 441 Ignition 3 Voltage
G ORN 1540 Battery Positive Voltage G ORN 1540 Battery Positive Voltage
H WHT 17 Stop Lamp Switch Signal H WHT 17 Stop Lamp Switch Signal
J LT BLU 1134 Park Brake Switch Signal J LT BLU 1134 Park Brake Switch Signal
K-M - - Not Used K-M - - Not Used
C202 Brake/Clutch Harness To I/P Harness (w/JF4)

GM808699Courtesy of GENERAL MOTORS CORP.
GM655857Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15304692
  • 18-Way F Metri-Pack 150, 280 Series (BLK)
 Connector Part Information
  • 15336468
  • 18-Way M Metri-Pack 150, 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 BRN/WHT 5288 Adjustable Pedals Position Sensor Low Reference A1 BRN/WHT 5288 Adjustable Pedals Position Sensor Low Reference
A2 WHT 5287 Adjustable Pedals Position Sensor 5-Volt Reference A2 WHT 5287 Adjustable Pedals Position Sensor 5-Volt Reference
A3 LT BLU 1134 Park Brake Switch Signal A3 LT BLU 1134 Park Brake Switch Signal
A4 YEL 5129 Adjustable Pedals Relay Rearward Control A4 YEL 5129 Adjustable Pedals Relay Rearward Control
A5 ORN 1540 Battery Positive Voltage A5 ORN 1540 Battery Positive Voltage
A6 WHT 17 Stop Lamp Switch Signal A6 WHT 17 Stop Lamp Switch Signal
A7 LT GRN/BLK 584 A/T Shift Lock Control Switch Supply Voltage A7 LT GRN/BLK 584 A/T Shift Lock Control Switch Supply Voltage
A8 - - Not Used A8 - - Not Used
A9 DK GRN/WHT 1135 A/T Shift Lock Control Solenoid Supply Voltage A9 DK GRN/WHT 1135 A/T Shift Lock Control Solenoid Supply Voltage
B1 PPL 420 TCC Brake Switch/Cruise Control Release Signal B1 - - Not Used
B2-B3 - - Not Used B2 PNK 639 Ignition 1 Voltage
B3 DK GRN 1433 Clutch Start Switch Signal
B4 BRN 441 Ignition 3 Voltage B4 BRN 441 Ignition 3 Voltage
B5 PPL 420 TCC Brake Switch/Cruise Control Release Signal B5 PPL 420 TCC Brake Switch/Cruise Control Release Signal
PPL 420 TCC Brake Switch/Cruise Control Release Signal
B6 PPL 5130 Adjustable Pedals Relay Forward Signal B6 PPL 5130 Adjustable Pedals Relay Forward Signal
B7 PNK 5289 Adjustable Pedals Position Sensor Signal B7 PNK 5289 Adjustable Pedals Position Sensor Signal
B8 LT BLU 5499 Adjustable Pedals Relay Control B8 LT BLU 5499 Adjustable Pedals Relay Control
B9 ORN 3940 Battery Positive Voltage B9 ORN 3940 Battery Positive Voltage
C203 I/P Harness To Left Front Door Harness (w/JF4)

GM68737Courtesy of GENERAL MOTORS CORP.
GM130696Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129489
  • 3-Way F Metri-Pack 280 Series (BLK)
 Connector Part Information
  • 12129490
  • 3-Way M Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A YEL 5129 Adjustable Pedals Relay Rearward Control A YEL 5129 Adjustable Pedals Relay Rearward Control
B LT BLU 5499 Adjustable Pedals Relay Control B LT BLU 5499 Adjustable Pedals Relay Control
C PPL 5130 Adjustable Pedals Relay Forward Signal C PPL 5130 Adjustable Pedals Relay Forward Signal
C206 I/P Harness To Body Harness

GM655774Courtesy of GENERAL MOTORS CORP.
GM655773Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15317325
  • 22-Way F Metri-Pack 150, 280 Series (LT GRY)
 Connector Part Information
  • 15317322
  • 22-Way M Metri-Pack 150, 280 Series (LT GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 - - Not Used A1 - - Not Used
A2 YEL 354 Discriminating Sensor - Signal A2 YEL 354 Discriminating Sensor - Signal
A3 GRY 349 Discriminating Sensor - Left - Signal A3 GRY 349 Discriminating Sensor - Left - Signal
A4 LT BLU 115 Right Rear Speaker Output (-) (Y91) A4 LT BLU 115 Right Rear Speaker Output (-) (Y91)
LT BLU 115 Right Rear Speaker Output (-) (Y91)
A5 DK BLU 46 Right Rear Speaker Output (+) (Y91) A5 DK BLU 46 Right Rear Speaker Output (+) (Y91)
DK BLU 46 Right Rear Speaker Output (+) (Y91)
A6 ORN 1740 Battery Positive Voltage A6 ORN 1740 Battery Positive Voltage
A7 YEL 116 Left Rear Speaker Output (-) (Y91) A7 YEL 116 Left Rear Speaker Output (-) (Y91)
YEL 116 Left Rear Speaker Output (-) (Y91)
A8 BRN 199 Left Rear Speaker Output (+) (Y91) A8 BRN 199 Left Rear Speaker Output (+) (Y91)
BRN 199 Left Rear Speaker Output (+) (Y91)
A9 YEL 1834 Forward Discriminating Sensor Signal A9 YEL 1834 Forward Discriminating Sensor Signal
A10-A11 - - Not Used A10-A11 - - Not Used
B1 DK GRN 1409 Discriminating Sensor - Right - Signal B1 DK GRN 1409 Discriminating Sensor - Right - Signal
B2 WHT 5287 Adjustable Pedals Position Sensor 5-Volt Reference (w/JF4) B2 WHT 5287 Adjustable Pedals Position Sensor 5-Volt Reference (w/JF4)
B3 BRN/WHT 5288 Adjustable Pedals Position Sensor Low Reference (w/JF4) B3 BRN/WHT 5288 Adjustable Pedals Position Sensor Low Reference (w/JF4)
B4 PNK 5289 Adjustable Pedals Position Sensor Signal (w/JF4) B4 PNK 5289 Adjustable Pedals Position Sensor Signal (w/JF4)
B5 DK BLU/WHT 2218 Serial Communications Circuit B5 DK BLU/WHT 2218 Serial Communications Circuit
B6 DK GRN 2087 Yaw Rate Sensor 5-Volt Reference (w/NYS) B6 DK GRN 2087 Yaw Rate Sensor 5-Volt Reference (w/NYS)
B7 DK BLU 716 Yaw Rate Sensor Signal (w/NYS) B7 DK BLU 716 Yaw Rate Sensor Signal (w/NYS)
B8 LT BLU 2088 Yaw Rate Sensor Low Reference (w/NYS) B8 LT BLU 2088 Yaw Rate Sensor Low Reference (w/NYS)
B9 LT BLU 715 Lateral Accelerometer Signal (w/NYS) B9 LT BLU 715 Lateral Accelerometer Signal (w/NYS)
B10 LT GRN/BLK 5352 Sensor Self Test Signal Circuit (w/JL4) B10 LT GRN/BLK 5352 Sensor Self Test Signal Circuit
B11 YEL 5353 Yaw Rate Frequency (w/JL4) B11 YEL 5353 Yaw Rate Frequency
C209 I/P Harness To Body Harness

GM655765Courtesy of GENERAL MOTORS CORP.
GM655767Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15305133
  • 16-Way F GT 150 Series (BLK)
 Connector Part Information
  • 15305132
  • 16-Way M GT 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B GRY 2555 Rear Parking Assist Disable Input (Z75) B GRY 2555 Rear Parking Assist Disable Input (Z75)
C DK BLU/WHT 149 Cargo Lamp Low Control (Avalanche/Escalade EXT) C DK BLU/WHT 149 Cargo Lamp Low Control (Avalanche/Escalade EXT)
D LT GRN 1763 Steering Wheel Position Signal A D LT GRN 1763 Steering Wheel Position Signal A (Z55)
E LT BLU 1764 Steering Wheel Position Signal B E LT BLU 1764 Steering Wheel Position Signal B (Z55)
F WHT 1765 Steering Wheel Position Marker Pulse Signal F WHT 1765 Steering Wheel Position Marker Pulse Signal (Z55)
G BRN 2409 Interior Park Lamps Supply Voltage (NYS) G BRN 2409 Interior Park Lamps Supply Voltage (NYS)
H LT GRN 24 Backup Lamp Supply Voltage (w/Z75) H LT GRN 24 Backup Lamp Supply Voltage (w/Z75)
J ORN 2040 Battery Positive Voltage J ORN 2040 Battery Positive Voltage (E52)
K PNK/WHT 1101 Damping Lift/Dive Signal K PNK/WHT 1101 Damping Lift/Dive Signal (Z55)
L-M - - Not Used L-M - - Not Used
N GRY 391 Rear Window Wiper Switch Signal N GRY 391 Rear Window Wiper Switch Signal (E52)
P DK GRN 392 Rear Window Washer Pump Control P DK GRN 392 Rear Window Washer Pump Control (E52)
R PNK 739 Ignition 1 Voltage (Z75) R PNK 739 Ignition 1 Voltage (Z75)
S ORN 1732 Courtesy Lamps Supply Voltage (Avalanche/Escalade EXT) S ORN 1732 Courtesy Lamps Supply Voltage (Avalanche/Escalade EXT)
C210 Brake/Clutch Harness To Roof Beacon Harness (w/5G4 or TRW)

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

GM800518Courtesy of GENERAL MOTORS CORP.
GM646377Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15332177
  • 16-Way F GT 150 Series (BLK)
 Connector Part Information
  • 15332182
  • 16-Way M GT 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A YEL/BLK 2516 Keypad Green LED Signal (UE1) A YEL/BLK 2516 Keypad Green LED Signal (UE1)
B BRN/WHT 2517 Keypad Red LED Signal (UE1) B BRN/WHT 2517 Keypad Red LED Signal (UE1)
C LT GRN/BLK 2515 Keypad Supply Voltage (UE1) C LT GRN/BLK 2515 Keypad Supply Voltage (UE1)
D DK GRN/WHT 2514 Keypad Signal (UE1) D DK GRN/WHT 2514 Keypad Signal (UE1)
E-G - - Not Used E-G - - Not Used
H DK GRN/WHT 368 Remote Playback Device Right Audio Signal (U42) H DK GRN/WHT 368 Remote Playback Device Right Audio Signal (U42)
J BRN/WHT 367 Remote Playback Device Left Audio Signal (U42) J BRN/WHT 367 Remote Playback Device Left Audio Signal (U42)
K BLK/WHT 372 Radio On Signal (U42) K BLK/WHT 372 Radio On Signal (U42)
L BARE 1573 Drain Wire (U42) L BARE 1573 Drain Wire (U42)
M LT GRN/BLK 1098 Class 2 Serial Data (U42) M LT GRN/BLK 1098 Class 2 Serial Data (U42)
N ORN 3240 Battery Positive Voltage (U42) N ORN 3240 Battery Positive Voltage (U42)
P BLK/WHT 1851 Ground (U42) P BLK/WHT 1851 Ground (U42)
R-S - - Not Used R-S - - Not Used
C214 I/P Harness To Headliner Harness (w/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 (BLK)
 Connector Part Information
  • 12045688
  • 8-Way M Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A YEL/BLK 2516 Keypad Green LED Signal (UE1) A YEL/BLK 2516 Keypad Green LED Signal (UE1)
B BRN/WHT 2517 Keypad Red LED Signal (UE1) B BRN/WHT 2517 Keypad Red LED Signal (UE1)
C LT GRN/BLK 2515 Keypad Supply Voltage (UE1) C LT GRN/BLK 2515 Keypad Supply Voltage (UE1)
D DK GRN/WHT 2514 Keypad Signal (UE1) D DK GRN/WHT 2514 Keypad Signal (UE1)
E-H - - Not Used E-H - - Not Used
C220 I/P Harness To Infotainment Jumper Harness

GM73156Courtesy of GENERAL MOTORS CORP.
GM770798Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110088
  • 24-Way F Micro-Pack 100 Series (GRY)
 Connector Part Information
  • 15305213
  • 24-Way M Micro-Pack 100 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 ORN 1044 Class 2 Serial Data A1 ORN 1044 Class 2 Serial Data
A2-A7 - - Not Used A2-A7 - - Not Used
A8 TAN 201 Left Front Speaker Output (+) A8 TAN 201 Left Front Speaker Output (+)
A9 GRY 118 Left Front Speaker Output (-) A9 GRY 118 Left Front Speaker Output (-)
A10 LT BLU 115 Right Rear Speaker Output (-) A10 LT BLU 115 Right Rear Speaker Output (-)
A11 DK BLU 46 Right Rear Speaker Output (+) A11 DK BLU 46 Right Rear Speaker Output (+)
A12 BLK/WHT 1851 Ground A12 BLK/WHT 1851 Ground
B1 ORN 340 Battery Positive Voltage B1 ORN 340 Battery Positive Voltage
B2-B7 - - Not Used B2-B7 - - Not Used
B8 BRN 199 Left Rear Speaker Output (+) B8 BRN 199 Left Rear Speaker Output (+)
B9 YEL 116 Left Rear Speaker Output (-) B9 YEL 116 Left Rear Speaker Output (-)
B10 DK GRN 117 Right Front Speaker Output (-) B10 DK GRN 117 Right Front Speaker Output (-)
B11 LT GRN 200 Right Front Speaker Output (+) B11 LT GRN 200 Right Front Speaker Output (+)
B12 - - Not Used B12 - - Not Used
C221 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 (YEL)
 Connector Part Information
  • 15336476
  • 4-Way M Metri-Pack 280 Series (YEL)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 TAN 3021 Steering Wheel Module - Stage 1 - High Control A1 TAN 3021 Steering Wheel Module - Stage 1 - High Control
A2 BRN 3020 Steering Wheel Module - Stage 1 - Low Control A2 BRN 3020 Steering Wheel Module - Stage 1 - Low Control
B1 WHT 3023 Steering Wheel Module - Stage 2 - High Control B1 WHT 3023 Steering Wheel Module - Stage 2 - High Control
B2 PNK 3022 Steering Wheel Module - Stage 2 - Low Control B2 PNK 3022 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 (YEL)
 Connector Part Information
  • 15336476
  • 4-Way M Metri-Pack 280 Series (YEL)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 YEL 3025 I/P Module - Stage 1 - High Control A1 YEL 3025 I/P Module - Stage 1 - High Control
A2 ORN 3024 I/P Module - Stage 1 - Low Control A2 ORN 3024 I/P Module - Stage 1 - Low Control
B1 GRY 3027 I/P Module - Stage 2 - High Control B1 GRY 3027 I/P Module - Stage 2 - High Control
B2 PPL 3026 I/P Module - Stage 2 - Low Control B2 PPL 3026 I/P Module - Stage 2 - Low Control
C230 I/P Harness To A-Pillar Harness (UE1)

GM82383Courtesy of GENERAL MOTORS CORP.
GM35441Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12089868
  • 2-Way F Metri-Pack 150 Series (BLK)
 Connector Part Information
  • 12047662
  • 2-Way M Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A DK GRN 654 Cellular Telephone Microphone Low Reference A DK GRN 654 Cellular Telephone Microphone Low Reference
B GRY 655 Cellular Telephone Microphone Low Reference B GRY 655 Cellular Telephone Microphone Low Reference
C249 I/P Harness To Infotainment 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 (BLK)
 Connector Part Information
  • 12129135
  • 4-Way M Metri-Pack 280 Series Flexlock (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A RED/WHT 1040 Battery Positive Voltage A RED/WHT 1040 Battery Positive Voltage
B RED/WHT 640 Battery Positive Voltage B RED/WHT 640 Battery Positive Voltage
C BLK 1050 Ground C BLK 1050 Ground
D BLK 1050 Ground D BLK 1050 Ground
C250 Brake/Clutch Harness To Brake Clutch Jumper Harness (w/VYU)

GM40422Courtesy of GENERAL MOTORS CORP.
GM40425Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064762
  • 6-Way F Metri-Pack 150 Series (GRY)
 Connector Part Information
  • 12064763
  • 6-Way M Metri-Pack 150 Series (GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B BLK 1050 Ground B BLK 1050 Ground
C WHT 111 Hazard Switch Signal C WHT 111 Hazard Switch Signal
D PPL/WHT 1382 LED Dimming Signal D PPL/WHT 1382 LED Dimming Signal
E BRN/WHT 230 Instrument Panel Lamps Dimming Control E BRN/WHT 230 Instrument Panel Lamps Dimming Control
F ORN 4540 Battery Positive Voltage F ORN 4540 Battery Positive Voltage
C305 Body Harness To Drivers Seat Harness

GM655767Courtesy of GENERAL MOTORS CORP.
GM655765Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15305133
  • 16-Way F GT 150, 280 Series (BLK)
 Connector Part Information
  • 15305132
  • 16-Way M GT 150, 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A ORN 1440 Battery Positive Voltage A ORN 1440 Battery Positive Voltage
B PNK 2480 Passenger Heated Seat Cushion Element Control (w/AN3) B PNK 2480 Passenger Heated Seat Cushion Element Control (w/AN3)
C PNK 5289 Adjustable Pedals Position Sensor Signal (w/JL4) C PNK 5289 Adjustable Pedals Position Sensor Signal (w/JL4)
D BRN/WHT 1048 Class 2 Serial Data (w/AN3) D BRN/WHT 1048 Class 2 Serial Data (w/AN3)
E BLK/WHT 238 Seat Belt Switch - Left E BLK/WHT 238 Seat Belt Switch - Left
F LT GRN 5055 Seat Position Switch - Left - Signal F LT GRN 5055 Seat Position Switch - Left - Signal
G LT BLU 2433 Passenger Heated Seat Back Element Control (w/AN3) G LT BLU 2433 Passenger Heated Seat Back Element Control (w/AN3)
H DK BLU 2479 Passenger Heated Seat Element Supply Voltage (w/AN3) H DK BLU 2479 Passenger Heated Seat Element Supply Voltage (w/AN3)
J DK BLU 1363 Low Reference J YEL 234 Low Reference
DK BLU 1363 Low Reference YEL 234 Low Reference
K DK BLU 5475 Front Passenger Heated Seat Back Temperature Signal (w/AN3) K DK BLU 5475 Front Passenger Heated Seat Back Temperature Signal (w/AN3)
L LT BLU 5476 Low Reference (w/AN3) L LT BLU 5476 Low Reference (w/AN3)
M-N - - Not Used M-N - - Not Used
P WHT 5287 Adjustable Pedals Position Sensor 5-Volt Reference (w/JL4) P WHT 5287 Adjustable Pedals Position Sensor 5-Volt Reference (w/JL4)
R BRN/WHT 5288 Adjustable Pedals Position Sensor Low Reference (w/JL4) R BRN/WHT 5288 Adjustable Pedals Position Sensor Low Reference (w/JL4)
S BLK 1150 Ground S BLK 1150 Ground
C306 Infotainment Jumper Harness To Console Harness (Except Y91)

GM768086Courtesy of GENERAL MOTORS CORP.
GM768088Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15359287
  • 40-Way F GT 150 280 (BLK)
 Connector Part Information
  • 15359284
  • 40-Way M GT 150 280 (BLK)
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 ORN 1040 Battery Positive Voltage A4 ORN 1040 Battery Positive Voltage
A5 ORN 3740 Battery Positive Voltage A5 ORN 3740 Battery Positive Voltage
A6-A8 - - Not Used A6-A8 - - Not Used
B1-B2 - - Not Used B1-B2 - - Not Used
B3 LT BLU 2288 Class 2 Serial Data B3 LT BLU 2288 Class 2 Serial Data
B4 GRY/BLK 2334 Radio Mute B4 GRY/BLK 2334 Radio Mute
B5 - - Not Used B5 - - Not Used
B6 PNK 314 Radio On Signal B6 PNK 314 Radio On Signal
B7 - - Not Used B7 - - Not Used
B8 BLK 1050 Ground B8 BLK 1050 Ground
B9 TAN 201 Left Front Speaker Output (+) B9 TAN 201 Left Front Speaker Output (+)
B10 - - Not Used B10 - - Not Used
B11 GRY 118 Left Front Speaker Output (-) B11 GRY 118 Left Front Speaker Output (-)
B12 PPL 493 Rear Seat Audio Enable Signal B12 PPL 493 Rear Seat Audio Enable Signal
C1 BARE 2099 Drain Wire C1 BARE 2099 Drain Wire
C2 TAN 511 Left Front Low Level Audio Signal (+) C2 TAN 511 Left Front Low Level Audio Signal (+)
C3 DK GRN 1947 Left Front Low Level Audio Signal (-) C3 DK GRN 1947 Left Front Low Level Audio Signal (-)
C4 LT GRN 512 Right Front Low Level Audio Signal (+) C4 LT GRN 512 Right Front Low Level Audio Signal (+)
C5 ORN 640 Battery Positive Voltage C5 ORN 640 Battery Positive Voltage
C6 BLK 1946 Right Rear Low Level Audio Signal (-) C6 BLK 1946 Right Rear Low Level Audio Signal (-)
C7 ORN/BLK 1546 Front Low Level Audio Signal (-) C7 ORN/BLK 1546 Front Low Level Audio Signal (-)
C8 BRN 599 Left Rear Low Level Audio Signal (+) C8 BRN 599 Left Rear Low Level Audio Signal (+)
C9 DK GRN/WHT 1547 Rear Low Level Audio Signal (-) C9 DK GRN/WHT 1547 Rear Low Level Audio Signal (-)
C10 BRN 199 Left Rear Speaker Output (+) C10 BRN 199 Left Rear Speaker Output (+)
C11 DK BLU 546 Right Rear Low Level Audio Signal (+) C11 DK BLU 546 Right Rear Low Level Audio Signal (+)
C12 LT GRN 200 Right Front Speaker Output (+) C12 LT GRN 200 Right Front Speaker Output (+)
D1 DK GRN 117 Right Front Speaker Output (-) D1 DK GRN 117 Right Front Speaker Output (-)
D2 YEL 116 Left Rear Speaker Output (-) D2 YEL 116 Left Rear Speaker Output (-)
D3-D4 - - Not Used D3-D4 - - Not Used
D5 BLK/WHT 1851 Ground D5 BLK/WHT 1851 Ground
D6 ORN 340 Battery Positive Voltage D6 ORN 340 Battery Positive Voltage
D7 DK BLU 46 Right Rear Speaker Output (+) D7 DK BLU 46 Right Rear Speaker Output (+)
D8 LT BLU 115 Right Rear Speaker Output (-) D8 LT BLU 115 Right Rear Speaker Output (-)
C310 Body Harness To Left Rear Door Harness

GM794439Courtesy of GENERAL MOTORS CORP.
GM655695Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177260 & 12177259
  • 7-Way F GT 150 280 (BLK) and 10-Way F GT 150 280 (BLK)
 Connector Part Information
  • 12177258
  • 17-Way M Metri-Pack 150 280 (NAT)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A WHT 1185 Power Window Relay Left Rear Up Control A WHT 1185 Power Window Relay Left Rear Up Control
B YEL 1187 Power Window Relay Left Rear Down Control B YEL 1187 Power Window Relay Left Rear Down Control
C LT BLU 2265 Power Window Lockout Left Rear Control C LT BLU 2265 Power Window Lockout Left Rear Control
D - - Not Used D - - Not Used
E BRN/WHT 230 Instrument Panel Lamps Dimming Control E BRN/WHT 230 Instrument Panel Lamps Dimming Control
F BLK 1150 Ground F BLK 1150 Ground
G ORN 1240 Battery Positive Voltage G ORN 1240 Battery Positive Voltage
H LT BLU/BLK 747 Left Rear Door Ajar Switch Signal H LT BLU/BLK 747 Left Rear Door Ajar Switch Signal
J GRY/BLK 690 Courtesy Lamps Supply Voltage J GRY/BLK 690 Courtesy Lamps Supply Voltage
K YEL 116 Left Rear Speaker Output (-) K YEL 116 Left Rear Speaker Output (-)
L BRN 199 Left Rear Speaker Output (+) L BRN 199 Left Rear Speaker Output (+)
M BLK 1150 Ground M BLK 1150 Ground
N TAN 294 Door Lock Actuator Unlock Control N TAN 294 Door Lock Actuator Unlock Control
P GRY 295 Door Lock Actuator Lock Control P GRY 295 Door Lock Actuator Lock Control
R-T - - Not Used R-T - - Not Used
C312 Headliner Harness To Rear Blower Harness (CJ3)

GM62463Courtesy of GENERAL MOTORS CORP.
GM73217Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064766
  • 8-Way F Metri-Pack 150 Series (BLU)
 Connector Part Information
  • 12064767
  • 8-Way M Metri-Pack 150 Series (BLU)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 1450 Ground A BLK 1450 Ground
B DK BLU 1926 Auxiliary Blower Motor Low Control B DK BLU 1926 Auxiliary Blower Motor Low Control
C WHT 1924 Auxiliary Blower Motor High Control C WHT 1924 Auxiliary Blower Motor High Control
D RED 1925 Auxiliary Blower Motor Medium Control D RED 1925 Auxiliary Blower Motor Medium Control
E BRN 541 Ignition 3 Voltage (w/C36) E BRN 541 Ignition 3 Voltage (w/C36)
F WHT/BLK 1236 Auxiliary Air Temperature Door Control (w/C36) F WHT/BLK 1236 Auxiliary Air Temperature Door Control (w/C36)
G WHT 454 Auxiliary Mode Door Control (w/C36) G WHT 454 Auxiliary Mode Door Control (w/C36)
H - - Not Used H - - Not Used
C313 LF Door Harness To Body Harness (w/AJ7)

GM130631Courtesy of GENERAL MOTORS CORP.
GM516613Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064758
  • 3-Way F Metri-Pack 150 Series (BLK)
 Connector Part Information
  • 12064759
  • 3-Way M Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A - - Not Used A - - Not Used
B WHT 2162 Side Impact Sensor - Left - Signal B WHT 2162 Side Impact Sensor - Left - Signal
C YEL 2161 Side Impact Sensor - Left - Voltage C YEL 2161 Side Impact Sensor - Left - Voltage
C315 RF Door Harness To Body Harness (w/AJ7)

GM130631Courtesy of GENERAL MOTORS CORP.
GM516613Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064758
  • 3-Way F Metri-Pack 150 Series (BLK)
 Connector Part Information
  • 12064759
  • 3-Way M Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A LT GRN 265 Passenger Door Key Switch Signal A LT GRN 265 Passenger Door Key Switch Signal (w/ZW9)
B DK GRN 2164 Side Impact Sensor - Right - Signal B DK GRN 2164 Side Impact Sensor - Right - Signal
C TAN 2163 Side Impact Sensor - Right - Voltage C TAN 2163 Side Impact Sensor - Right - Voltage
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 (GRY)
 Connector Part Information
  • 7282-5625-40
  • 13-Way M Hybrid Unsealed (GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
1 BLK 1150 Ground 1 BLK 1150 Ground
2 DK BLU 611 Drivers Seat Lumbar Motor Forward Control 2 DK BLU 611 Drivers Seat Lumbar Motor Forward Control
3-5 - - Not Used 3-5 - - Not Used
6 DK BLU 2479 Passenger Heated Seat Element Supply Voltage 6 DK BLU 2479 Passenger Heated Seat Element Supply Voltage
DK BLU 2479 Passenger Heated Seat Element Supply Voltage
7 ORN 1440 Battery Positive Voltage 7 ORN 1440 Battery Positive Voltage
8 PPL 1258 Driver Seat Torso Bolster Out Control 8 PPL 1258 Driver Seat Torso Bolster Out Control
9 YEL 1257 Driver Seat Torso Bolster In Control 9 YEL 1257 Driver Seat Torso Bolster In Control
10 - - Not Used 10 - - Not Used
11 PNK 610 Driver Seat Lumbar Motor Rearward Control 11 PNK 610 Driver Seat Lumbar Motor Rearward Control
12 PNK 2480 Passenger Heated Seat Cushion Element Control 12 PNK 2480 Passenger Heated Seat Cushion Element Control
13 LT BLU 2433 Passenger Heated Seat Back Element Control 13 LT BLU 2433 Passenger Heated Seat Back Element Control
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 (LT BLU)
 Connector Part Information
  • 6098-1371
  • 24-Way M (LT BLU)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
1 WHT 5287 5-Volt Reference 1 WHT 5287 5-Volt Reference
2 LT BLU 5476 Low Reference 2 LT BLU 5476 Low Reference
3 YEL 1063 Driver Seat Lumbar Horizontal Position Sensor Signal 3 YEL 1063 Driver Seat Lumbar Horizontal Position Sensor Signal
4 PPL 5700 Drivers Seat Torso Bolster Position Sensor Signal 4 PPL 5700 Drivers Seat Torso Bolster Position Sensor Signal
5 PNK 5289 Adjustable Pedals Position Sensor Signal 5 PNK 5289 Adjustable Pedals Position Sensor Signal
6 BRN/WHT 5288 Adjustable Pedals Position Sensor Low Reference 6 BRN/WHT 5288 Adjustable Pedals Position Sensor Low Reference
7 ORN 1540 Battery Positive Voltage 7 ORN 1540 Battery Positive Voltage
8 BRN/WHT 1048 Class 2 Serial Data 8 BRN/WHT 1048 Class 2 Serial Data
9 DK GRN 1518 Power Seat Front Vertical Up Switch Signal 9 DK GRN 1518 Power Seat Front Vertical Up Switch Signal
10 DK BLU 1520 Power Seat Front Vertical Down Switch Signal 10 DK BLU 1520 Power Seat Front Vertical Down Switch Signal
11 GRY/BLK 1269 Power Seat Recline Forward Switch Signal 11 GRY/BLK 1269 Power Seat Recline Forward Switch Signal
12 DK GRN/WHT 1270 Power Seat Recline Rearward Switch Signal 12 DK GRN/WHT 1270 Power Seat Recline Rearward Switch Signal
13 LT GRN 1523 Power Seat Horizontal Rearward Switch Signal 13 LT GRN 1523 Power Seat Horizontal Rearward Switch Signal
14 TAN 1522 Power Seat Horizontal Forward Switch Signal 14 TAN 1522 Power Seat Horizontal Forward Switch Signal
15 YEL 2407 Driver Seat Lumbar Motor Forward Switch Signal 15 YEL 2407 Driver Seat Lumbar Motor Forward Switch Signal
16 TAN 2408 Driver Seat Lumbar Motor Rearward Control 16 TAN 2408 Driver Seat Lumbar Motor Rearward Control
17-18 - - Not Used 17-18 - - Not Used
19 LT BLU 1521 Power Seat Rear Vertical Down Switch Signal 19 LT BLU 1521 Power Seat Rear Vertical Down Switch Signal
20 YEL 1519 Power Seat Rear Vertical Up Switch Signal 20 YEL 1519 Power Seat Rear Vertical Up Switch Signal
21 WHT/RED 5701 Drivers Seat Torso Bolster In Switch Signal 21 WHT/RED 5701 Drivers Seat Torso Bolster In Switch Signal
22 GRY/RED 5702 Drivers Seat Torso Bolster Out Switch Signal 22 GRY/RED 5702 Drivers Seat Torso Bolster Out Switch Signal
23 DK BLU 5475 Front Passenger Heated Seat Back Temperature Signal 23 DK BLU 5475 Front Passenger Heated Seat Back Temperature Signal
24 WHT 5287E 5-Volt Reference 24 WHT 5287E 5-Volt Reference
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 M/P 150 Series (NAT)
 Connector Part Information
  • 12064770
  • 10-Way M M/P 150 Series (NAT)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A DK BLU 569 Horizontal Seat Motor Position Sensor Signal A DK GRN 569 Horizontal Seat Motor Position Sensor Signal
B RED 5287B 5-Volt Reference B WHT 5287B 5-Volt Reference
C BLK 5288C Low Reference C BRN/WHT 5288C Low Reference
D DK BLU 557 Front Vertical Seat Motor Position Sensor Signal D BRN/WHT 557 Front Vertical Seat Motor Position Sensor Signal
E RED 5287C 5-Volt Reference E WHT 5287C 5-Volt Reference
F BLK 5288D Low Reference F BRN/WHT 5288D Low Reference
G DK BLU 568 Rear Vertical Seat Motor Position Sensor Signal G TAN 568 Rear Vertical Seat Motor Position Sensor Signal
H RED 5287D 5-Volt Reference H WHT 5287D 5-Volt Reference
J BLK 5288C Low Reference J BRN/WHT 5288C Low Reference
K - - Not Used K - - Not Used
C323 Seat Motor Jumper Harness To Seat Jumper Harness (AN3)

GM62456Courtesy of GENERAL MOTORS CORP.
GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F M/P 280 Series (BLK)
 Connector Part Information
  • 12064754
  • 6-Way M M/P 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 283 Driver Seat Rear Vertical Motor Down Control A LT BLU 283 Driver Seat Rear Vertical Motor Down Control
B RED 282 Driver Seat Rear Vertical Motor Up Control B YEL 282 Driver Seat Rear Vertical Motor Up Control
C BLK 285 Driver Seat Horizontal Motor Forward Control C TAN 285 Driver Seat Horizontal Motor Forward Control
D RED 284 Driver Seat Horizontal Motor Rearward Control D LT GRN 284 Driver Seat Horizontal Motor Rearward Control
E BLK 287 Driver Seat Front Vertical Motor Down Control E DK BLU 287 Driver Seat Front Vertical Motor Down Control
F RED 286 Driver Seat Front Vertical Motor Up Control F DK GRN 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 (BLK)
 Connector Part Information
  • 15358651
  • 8-Way M Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PPL/WHT 611 Driver Seat Lumbar Motor Forward Control A DK BLU 611 Driver Seat Lumbar Motor Forward Control
B LT BLU 1063 Driver Seat Lumbar Horizontal Position Sensor Signal B YEL 1063 Driver Seat Lumbar Horizontal Position Sensor Signal
C BRN 5287 5-Volt Reference C WHT 5287 5-Volt Reference
BRN 5287 5-Volt Reference
D BRN/WHT 1258 Driver Seat Torso Bolster Out Control D PPL 1258 Driver Seat Torso Bolster Out Control
E RED/BLK 1257 Driver Seat Torso Bolster In Control E YEL 1257 Driver Seat Torso Bolster In Control
F DK BLU/WHT 5288 Low Reference F BRN/WHT 5288 Low Reference
DK BLU/WHT 5288 Low Reference
G BRN/WHT 5700 Drivers Seat Torso Bolster Position Sensor Signal G PPL 5700 Drivers Seat Torso Bolster Position Sensor Signal
H DK BLU/WHT 610 Driver Seat Lumbar Motor Rearward Control H PNK 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 (GRY)
 Connector Part Information
  • 12064763
  • 6-Way M Metri-Pack 150 Series (GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BRN 2077 Heated Seat Cushion Element Supply Voltage A RED/WHT 2077 Heated Seat Cushion Element Supply Voltage
B BLK/RED 2425 Driver Heated Seat Back Temperature Sensor Signal B DK BLU 2425 Driver Heated Seat Back Temperature Sensor Signal
C YEL 2432 Driver Heated Seat Back Element Supply Voltage C BRN 2432 Driver Heated Seat Back Element Supply Voltage
D BLK 2424 Driver Heated Seat Back Element Control D PPL 2424 Driver Heated Seat Back Element Control
E BLK/RED 2426 Low Reference E PNK 2426 Low Reference
F BLK 2078 Heated Seat Cushion Element Control F LT GRN 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 (GRY)
 Connector Part Information
  • 12064763
  • 6-Way M Metri-Pack 150 Series (GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BRN 2479 Passenger Heated Seat Element Supply Voltage A DK BLU 2479 Passenger Heated Seat Element Supply Voltage
B BLK/RED 5475 Front Passenger Heated Seat Back Temperature Signal B DK BLU 5475 Front Passenger Heated Seat Back Temperature Signal
C YEL 2479 Passenger Heated Seat Element Supply Voltage C DK BLU 2479 Passenger Heated Seat Element Supply Voltage
D BLK 2433 Passenger Heated Seat Back Element Control D LT BLU 2433 Passenger Heated Seat Back Element Control
E BLK/RED 5476 Low Reference E LT BLU 5476 Low Reference
F BLK 2480 Passenger Heated Seat Cushion Element Control F PNK 2480 Passenger Heated Seat Cushion Element Control
C327 Body Harness To Left Rear Seat Harness (w/KA6)

GM62456Courtesy of GENERAL MOTORS CORP.
GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series Self Lock (BLK)
 Connector Part Information
  • 12064754
  • 6-Way M Metri-Pack 280 Series Self Lock (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A ORN 4540 Battery Positive Voltage A ORN 4540 Battery Positive Voltage
B BLK 1150 Ground B BLK 1150 Ground
C BRN 541 Ignition 3 Voltage C BRN 541 Ignition 3 Voltage
D BRN 1637 Left Rear Heated Seat Switch Signal D BRN 1637 Left Rear Heated Seat Switch Signal
E PNK 1631 Left Rear Heated Seat Switch Low Temperature Indicator Control E PNK 1631 Left Rear Heated Seat Switch Low Temperature Indicator Control
F BLK/WHT 1638 Left Rear Heated Seat High Temperature Indicator Control F BLK/WHT 1638 Left Rear Heated Seat High Temperature Indicator Control
C328 Heated Seat Element Harness To Left Rear Seat Harness

GM39660Courtesy of GENERAL MOTORS CORP.
GM39661Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047785
  • 4-Way F Metri-Pack 150 Series (BLK)
 Connector Part Information
  • 12047786
  • 4-Way M Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A RED/WHT 2075 Heated Seat Cushion Element Control A RED/WHT 2075 Heated Seat Cushion Element Control
B BLK 1150 Ground B BLK 1150 Ground
C YEL 2079 Heated Seat Cushion Temperature Sensor Signal C YEL 2079 Heated Seat Cushion Temperature Sensor Signal
D BLK 2080 Low Reference D BLK 2080 Low Reference
C329 Lumbar Bolster Harness To Passenger Seat Harness (AN3)

GM39667Courtesy of GENERAL MOTORS CORP.
GM130711Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129136
  • 4-Way F Metri-Pack 280 Series (BLK)
 Connector Part Information
  • 12129135
  • 4-Way M Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A DK BLU 211 Passenger Seat Lumbar Motor Forward Control A DK BLU 211 Passenger Seat Lumbar Motor Forward Control
B WHT 210 Passenger Seat Lumbar Motor Rearward Control B WHT 210 Passenger Seat Lumbar Motor Rearward Control
C ORN 2462 Passenger Torso Bolster Out Control C DK BLU 2462 Passenger Torso Bolster Out Control
D PNK 2427 Passenger Torso Bolster In Control D LT BLU 2427 Passenger Torso Bolster In Control
C331 I/P Harness To Headliner Harness (UE1)

GM82383Courtesy of GENERAL MOTORS CORP.
GM35441Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12089868
  • 2-Way F Metri-Pack 150 Series (BLK)
 Connector Part Information
  • 12047662
  • 2-Way M Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BARE 514 Drain Wire A BARE 514 Drain Wire
B GRY 655 Cellular Microphone Signal B GRY 655 Cellular Microphone Signal
C350 Engine Harness To 4 Wheel Drive Harness (NP8/NR4)

GM900247Courtesy of GENERAL MOTORS CORP.
GM697014Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15359366
  • 2-Way F GT 150 (BLK)
 Connector Part Information
  • 15355466
  • 2-Way M GT 150 (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PPL/WHT 821 VSS High Signal A PPL/WHT 821 VSS High Signal
B LT GRN/BLK 822 VSS Low Signal B LT GRN/BLK 822 VSS Low Signal
C370 Body Harness To Console Harness (w/Y91)

GM802513Courtesy of GENERAL MOTORS CORP.
GM802511Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15332169
  • 14-Way F GT 150 Series (BLK)
 Connector Part Information
  • 15332174
  • 14-Way M GT 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A RED 1858 Left Rear Twidler Speaker Output (+) A RED 1858 Left Rear Twidler Speaker Output (+)
B PPL 1958 Left Rear Twidler Speaker Output (-) B PPL 1958 Left Rear Twidler Speaker Output (-)
C WHT 1854 Right Rear Twidler Speaker Output (+) C WHT 1854 Right Rear Twidler Speaker Output (+)
D YEL 1949 Right Rear Twidler Speaker Output (-) D YEL 1949 Right Rear Twidler Speaker Output (-)
E BRN 199 Left Rear Speaker Output (+) E BRN 199 Left Rear Speaker Output (+)
F YEL 116 Left Rear Speaker Output (-) F YEL 116 Left Rear Speaker Output (-)
G DK BLU 46 Right Rear Speaker Output (+) G DK BLU 46 Right Rear Speaker Output (+)
H LT BLU 115 Right Rear Speaker Output (-) H LT BLU 115 Right Rear Speaker Output (-)
J BRN 1637 Left Rear Heated Seat Switch Signal J BRN 1637 Left Rear Heated Seat Switch Signal
K PNK 1631 Left Rear Heated Seat Low Temperature Indicator Control K PNK 1631 Left Rear Heated Seat Low Temperature Indicator Control
L BLK/WHT 1638 Left Rear Heated Seat High Temperature Indicator Control L BLK/WHT 1638 Left Rear Heated Seat High Temperature Indicator Control
M BLK/WHT 1635 Right Rear Heated Seat High Temperature Indicator Control M BLK/WHT 1635 Right Rear Heated Seat High Temperature Indicator Control
N BRN 1634 Right Rear Heated Seat Switch Signal N BRN 1634 Right Rear Heated Seat Switch Signal
P PNK 1636 Right Rear Heated Seat Low Temperature Indicator Control P PNK 1636 Right Rear Heated Seat Low Temperature Indicator Control
C386 Body Harness To Right Rear Seat Harness (w/KA6)

GM62456Courtesy of GENERAL MOTORS CORP.
GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series (BLK)
 Connector Part Information
  • 12064754
  • 6-Way M Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A ORN 4540 Battery Positive Voltage A ORN 4540 Battery Positive Voltage
B BLK 1250 Ground B BLK 1250 Ground
C BRN 541 Ignition 3 Voltage C BRN 541 Ignition 3 Voltage
D BRN 1634 Right Rear Heated Seat Switch Signal D BRN/WHT 1634 Right Rear Heated Seat Switch Signal
E PNK 1636 Right Rear Heated Seat Low Temperature Indicator Control E PNK 1636 Right Rear Heated Seat Low Temperature Indicator Control
F BLK/WHT 1635 Right Rear Heated Seat High Temperature Indicator Control F BLK/WHT 1635 Right Rear Heated Seat High Temperature Indicator Control
C388 Seat Motor Jumper Harness To Passenger Seat Harness

GM62456Courtesy of GENERAL MOTORS CORP.
GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series Self Lock (BLK)
 Connector Part Information
  • 12064754
  • 6-Way M Metri-Pack 280 Series Self Lock (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 289 Passenger Seat Rear Vertical Motor Down Control A LT BLU 289 Passenger Seat Rear Vertical Motor Down Control
B RED 288 Passenger Seat Rear Vertical Motor Up Control B YEL 288 Passenger Seat Rear Vertical Motor Up Control
C BLK 290 Passenger Seat Horizontal Motor Rearward Control C LT GRN 290 Passenger Seat Horizontal Motor Rearward Control
D RED 296 Passenger Seat Horizontal Motor Forward Control D TAN 296 Passenger Seat Horizontal Motor Forward Control
E BLK 298 Passenger Seat Front Vertical Motor Down Control E DK BLU 298 Passenger Seat Front Vertical Motor Down Control
F RED 297 Passenger Seat Front Vertical Motor Up Control F DK GRN 297 Passenger Seat Front Vertical Motor Up Control
C389 Heated Seat Element Harness To Right Rear Seat Harness

GM39660Courtesy of GENERAL MOTORS CORP.
GM39661Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047785
  • 4-Way F Metri-Pack 150 Series (BLK)
 Connector Part Information
  • 12047786
  • 4-Way M Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A RED/WHT 2075 Heated Seat Cushion Element Control A RED/WHT 2075 Heated Seat Cushion Element Control
B BLK 1250 Ground B BLK 1250 Ground
C YEL 2079 Heated Seat Cushion Temperature Sensor Signal C YEL 2079 Heated Seat Cushion Temperature Sensor Signal
D BLK 2080 Low Reference D BLK 2080 Low Reference
C390 CHMSL/Cargo Harness To Body Harness (Avalanche/Escalade EXT)

GM698669Courtesy of GENERAL MOTORS CORP.
GM698671Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326886
  • 4-Way F GT 280 Series (BLK)
 Connector Part Information
  • 15326890
  • 4-Way M GT 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A ORN 1732 Courtesy Lamps Supply Voltage A ORN 1732 Courtesy Lamps Supply Voltage
ORN 1732 Courtesy Lamps Supply Voltage
B DK BLU/WHT 149 Cargo Lamp Low Control B DK BLU/WHT 149 Cargo Lamp Low Control
DK BLU/WHT 149 Cargo Lamp Low Control
C LT BLU 1620 CHMSL Supply Voltage C LT BLU 1620 CHMSL Supply Voltage
D BLK 1250 Ground D BLK 1250 Ground
C396 Body Harness To Right Rear Door Harness

GM794439Courtesy of GENERAL MOTORS CORP.
GM655695Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177260
  • 12177259
  • 7-Way F GT 150 280 (BLK)
  • 10-Way F GT 150 280 (BLK)
 Connector Part Information
  • 12177258
  • 17-Way M M/P 150 280 (NAT)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A GRY/BLK 1186 Power Window Relay Right Rear Up Control A WHT 1186 Power Window Relay Right Rear Up Control
B DK GRN 1188 Power Window Relay Right Rear Down Control B YEL 1188 Power Window Relay Right Rear Down Control
C LT GRN 2266 Power Window Lockout Right Rear Control C LT BLU 2266 Power Window Lockout Right Rear Control
D - - Not Used D - - Not Used
E BRN/WHT 230 Instrument Panel Lamps Dimming Control E BRN/WHT 230 Instrument Panel Lamps Dimming Control
F BLK 1250 Ground F BLK 1250 Ground
G ORN 1340 Battery Positive Voltage G ORN 1340 Battery Positive Voltage
H LT GRN/BLK 748 Right Rear Door Ajar Switch Signal H LT BLU/BLK 748 Right Rear Door Ajar Switch Signal
J GRY/BLK 690 Courtesy Lamp Supply Voltage J GRY/BLK 690 Courtesy Lamp Supply Voltage
K LT BLU 115 Right Rear Speaker Output (-) K YEL 115 Right Rear Speaker Output (-)
L DK BLU 46 Right Rear Speaker Output (+) L BRN 46 Right Rear Speaker Output (+)
M BLK 1250 Ground M BLK 1250 Ground
N TAN 294 Door Lock Actuator Unlock Control N TAN 294 Door Lock Actuator Unlock Control
P GRY 295 Door Lock Actuator Lock Control P GRY 295 Door Lock Actuator Lock Control
R-T - - Not Used R-T - - Not Used
C397 Blower Harness To Body Harness

GM62456Courtesy of GENERAL MOTORS CORP.
GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series (BLK)
 Connector Part Information
  • 12064754
  • 6-Way M Metri-Pack 280 Series Self Lock (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A ORN 1740 Battery Positive Voltage A ORN 1740 Battery Positive Voltage
B BRN 541 Ignition 3 Voltage B BRN 541 Ignition 3 Voltage
BRN 541 Ignition 3 Voltage
C ORN 3140 Battery Positive Voltage C ORN 3140 Battery Positive Voltage
D - - Not Used D - - Not Used
E GRY 2289 Class 2 Serial Data E GRY 2289 Class 2 Serial Data
F - - Not Used F - - Not Used
C399 Body Harness To Passenger Seat Harness

GM655765Courtesy of GENERAL MOTORS CORP.
GM655767Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15305133
  • 16-Way F GT 150, 280 Series (BLK)
 Connector Part Information
  • 15305132
  • 16-Way M GT 150, 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A ORN 1440 Battery Positive Voltage (w/AN3) A ORN 1440 Battery Positive Voltage (w/AN3)
B PNK 2480 Passenger Heated Seat Cushion Element Control (w/AN3) B PNK 2480 Passenger Heated Seat Cushion Element Control (w/AN3)
C LT BLU 2433 Passenger Heated Seat Back Element Control (w/AN3) C LT BLU 2433 Passenger Heated Seat Back Element Control (w/AN3)
D - - Not Used D - - Not Used
E RED 1362 Seat Belt Switch - Right - Signal E RED 1362 Seat Belt Switch - Right - Signal
F LT BLU 5056 Seat Position Switch - Right - Signal F LT BLU 5056 Seat Position Switch - Right - Signal
G DK BLU 5475 Front Passenger Heated Seat Back Temperature Signal G DK BLU 5475 Front Passenger Heated Seat Back Temperature Signal
H DK BLU 2479 Passenger Seat Heater Element Supply Voltage (w/AN3) H DK BLU 2479 Passenger Seat Heater Element Supply Voltage (w/AN3)
DK BLU 2479 Passenger Seat Heater Element Supply Voltage (w/AN3)
J DK BLU 1363 Low Reference J YEL 234 Low Reference
YEL 234 Low Reference
K PNK 2306 Class 2 Serial Data K PNK 2306 Class 2 Serial Data
L DK BLU 2307 Passenger Air Bag ON Indicator Control L DK BLU 2307 Passenger Air Bag ON Indicator Control
M DK GRN 2308 Passenger Air Bag OFF Indicator Control M DK GRN 2308 Passenger Air Bag OFF Indicator Control
N YEL 1139 Ignition 1 Voltage N YEL 1139 Ignition 1 Voltage
P BLK 2351 Ground P BLK 2351 Ground
R LT BLU 5476 Low Reference (w/AN3) R LT BLU 5476 Low Reference (w/AN3)
S BLK 1250 Ground S BLK 1250 Ground
C402 LH Tail Lamp Harness To Rear Bussing Block Harness

GM374045Courtesy of GENERAL MOTORS CORP.
GM524411Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15305596
  • 7-Way F Global Tech 280 Series (GRY)
 Connector Part Information
  • 15326789
  • 7-Way M GT 150 280 Series (GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 1750 Ground A BLK 1750 Ground
B BLK 1750 Ground B BLK 1750 Ground
C BLK 1750 Ground C BLK 1750 Ground
D LT BLU 1320 CHMSL Supply Voltage D LT BLU 1320 CHMSL Supply Voltage
E BRN 2509 Rear Park Lamps Supply Voltage E BRN 2509 Rear Park Lamps Supply Voltage
F LT GRN 24 Backup Lamp Supply Voltage F LT GRN 24 Backup Lamp Supply Voltage
H LT BLU 2114 Left Turn Signal Lamps Supply Voltage H LT BLU 2114 Left Turn Signal Lamps Supply Voltage
C404 Left Clearance Lamp Harness To License Lamp Harness (NYS)

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

GM635009Courtesy of GENERAL MOTORS CORP.
GM333041Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series Sealed (BLK)
 Connector Part Information
  • 12162000
  • 2-Way M Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BRN 2509 Park Lamps Supply Voltage A BRN 2509 Park Lamps Supply Voltage
B BLK 1750 Ground B BLK 1750 Ground
C406 License Lamp Harness To Body Harness (Z75)

GM632357Courtesy of GENERAL MOTORS CORP.
GM646396Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326829
  • 6-Way F 150 Sealed (BLK)
 Connector Part Information
  • 15326833
  • 6-Way M GT 150 SLD 4.0 (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A DK BLU 2374 Object Sensor Supply Voltage A DK BLU 2374 Object Sensor Supply Voltage
B YEL 2375 LR Corner Object Sensor Signal B YEL 2375 LR Corner Object Sensor Signal
C GRY 2379 Object Sensor Low Reference C GRY 2379 Object Sensor Low Reference
D ORN 2376 LR Middle Object Sensor Signal D ORN 2376 LR Middle Object Sensor Signal
E DK GRN 2377 RR Middle Object Sensor Signal E DK GRN 2377 RR Middle Object Sensor Signal
F RED 2378 RR Corner Object Sensor Signal F RED 2378 RR Corner Object Sensor Signal
C410 Right Rear Lamp Harness To Chassis Harness (Export)

GM635009Courtesy of GENERAL MOTORS CORP.
GM333041Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series Sealed (BLK)
 Connector Part Information
  • 12162000
  • 2-Way M Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A RED 122 Rear Fog Lamps Supply Voltage A RED 122 Rear Fog Lamps Supply Voltage
B BLK 2250 Ground B BLK 2250 Ground
C411 Left Rear Lamp Harness To Chassis Harness (Export)

GM635009Courtesy of GENERAL MOTORS CORP.
GM333041Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series Sealed (BLK)
 Connector Part Information
  • 12162000
  • 2-Way M Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A RED 122 Rear Fog Lamps Supply Voltage A RED 122 Rear Fog Lamps Supply Voltage
B BLK 2250 Ground B BLK 2250 Ground
C450 Chassis Harness To Body Harness

GM646433Courtesy of GENERAL MOTORS CORP.
GM655777Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336418
  • 38-Way F GT 150 280 SLD 4.0 5.2 (BLK)
 Connector Part Information
  • 15317380
  • 38-Way M GT 150 280 SLD 4.0 5.2 (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 PPL/WHT 1205 Left Front Position Sensor 5-Volt Reference A1 PPL/WHT 1205 Left Front Position Sensor 5-Volt Reference
A2 TAN/WHT 1207 Left Front Strut Position Sensor Signal A2 TAN/WHT 1207 Left Front Strut Position Sensor Signal
A3 LT BLU/BLK 1206 Left Front Strut Position Sensor Low Reference A3 LT BLU/BLK 1206 Left Front Strut Position Sensor Low Reference
A4 DK BLU 2374 Object Sensor Supply Voltage (Escalade EXT) A4 DK BLU 2374 Object Sensor Supply Voltage (Escalade EXT)
A5 YEL 2375 LR Corner Object Sensor Signal (Escalade EXT) A5 YEL 2375 LR Corner Object Sensor Signal (Escalade EXT)
A6 TAN 2252 Real Time Damping Compressor Pressure Sensor Signal (1500 w/Z55) A6 TAN 2252 Real Time Damping Compressor Pressure Sensor Signal (1500 w/Z55)
A7 DK BLU/WHT 1107 Real Time Damping Damper Servo Feed - LF (Z55) A7 DK BLU/WHT 1107 Real Time Damping Damper Servo Feed - LF (Z55)
A8 GRY 1113 Real Time Damping Damper Servo Output - LF (Z55) A8 GRY 1113 Real Time Damping Damper Servo Output - LF (Z55)
B1 GRY 416 5-Volt Reference (1500 w/Z55) B1 GRY 416 5-Volt Reference (1500 w/Z55)
B2 BLK 407 Low Reference (1500 w/Z55) B2 BLK 407 Low Reference (1500 w/Z55)
B3 RED/BLK 1208 Left Rear Strut Position Sensor 5-Volt Reference (Z55) B3 RED/BLK 1208 Left Rear Strut Position Sensor 5-Volt Reference (Z55)
B4 LT GRN/WHT 1210 Left Rear Strut Position Sensor Signal (Z55) B4 LT GRN/WHT 1210 Left Rear Strut Position Sensor Signal (Z55)
B5 LT GRN/BLK 1209 Left Rear Strut Position Sensor Low Reference (Z55) B5 LT GRN/BLK 1209 Left Rear Strut Position Sensor Low Reference (Z55)
B6 ORN 2440 Battery Positive Voltage (Z55) B6 ORN 2440 Battery Positive Voltage (Z55)
B7 DK BLU 2379 Object Sensor Low Reference (Escalade EXT) B7 DK BLU 2379 Object Sensor Low Reference (Escalade EXT)
B8 DK
BLU/WHT		 1114 Left Rear Damping Servo Supply Voltage (Z55) B8 DK
BLU/WHT		 1114 Left Rear Damping Servo Supply Voltage (Z55)
B9 DK GRN 1115 Left Rear Damping Servo Control (Z55) B9 DK GRN 1115 Left Rear Damping Servo Control (Z55)
B10 LT BLU 2248 Real Time Damping Compressor Power Signal (1500 w/Z55) B10 LT BLU 2248 Real Time Damping Compressor Power Signal (1500 w/Z55)
B11 ORN 2376 LR Middle Object Sensor Signal (Escalade EXT) B11 ORN 2376 LR Middle Object Sensor Signal (Escalade EXT)
B12 DK GRN 2377 RR Middle Object Sensor Signal (Escalade EXT) B12 DK GRN 2377 RR Middle Object Sensor Signal (Escalade EXT)
C1-C2 - - Not Used C1-C2 - - Not Used
C3 PPL/WHT 1211 Right Front Strut Position Sensor 5-Volt Reference (Z55) C3 PPL/WHT 1211 Right Front Strut Position Sensor 5-Volt Reference (Z55)
C4 TAN/WHT 1213 Right Front Strut Position Sensor Signal (Z55) C4 TAN/WHT 1213 Right Front Strut Position Sensor Signal (Z55)
C5 LT BLU/BLK 1212 Right Front Strut Position Sensor Low Reference (Z55) C5 LT BLU/BLK 1212 Right Front Strut Position Sensor Low Reference (Z55)
C6 - - Not Used C6 - - Not Used
C7 RED 2378 RR Corner Object Sensor Signal (Escalade EXT) C7 RED 2378 RR Corner Object Sensor Signal (Escalade EXT)
C8 LT BLU/WHT 1116 Right Front Damping Servo Supply Voltage (Z55) C8 LT BLU/WHT 1116 Right Front Damping Servo Supply Voltage (Z55)
C9 GRY 1117 Right Front Damping Servo Control (Z55) C9 GRY 1117 Right Front Damping Servo Control (Z55)
C10 DK BLU 2249 Real Time Damping Compressor Exhaust Signal (1500 w/Z55) C10 DK BLU 2249 Real Time Damping Compressor Exhaust Signal (1500 w/Z55)
C11 BRN 541 Ignition 3 Voltage (1500 w/Z55) C11 BRN 541 Ignition 3 Voltage (1500 w/Z55)
C12 - - Not Used C12 - - Not Used
D1 RED/BLK 1214 Right Rear Strut Position Sensor 5-Volt Reference D1 RED/BLK 1214 Right Rear Strut Position Sensor 5-Volt Reference
D2 LT GRN/WHT 1216 Right Rear Strut Position Sensor Signal (Z55) D2 LT GRN/WHT 1216 Right Rear Strut Position Sensor Signal (Z55)
D3 LT GRN/BLK 1215 Right Rear Strut Position Sensor Low Reference (Z55) D3 LT GRN/BLK 1215 Right Rear Strut Position Sensor Low Reference (Z55)
D4-D6 - - Not Used D4-D6 - - Not Used
D7 DK
BLU/WHT		 1118 Right Rear Damping Servo Supply Voltage (Z55) D7 DK
BLU/WHT		 1118 Right Rear Damping Servo Supply Voltage (Z55)
D8 DK GRN 1119 Right Rear Damping Servo Control (Z55) D8 DK GRN 1119 Right Rear Damping Servo Control (Z55)
C499 Body Harness To Endgate Extension Harness (E52)

GM697017Courtesy of GENERAL MOTORS CORP.
GM524416Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15355586
  • 12-Way F GT 280 (GRY)
 Connector Part Information
  • 15326018
  • 12-Way M GT 280 (GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PNK/BLK 1303 Liftgate Ajar Switch Signal A PNK/BLK 1303 Liftgate Ajar Switch Signal
B BLK 1450 Ground B BLK 1450 Ground
C LT GRN 265 Passenger Door Key Switch Signal C LT GRN 262 Passenger Door Key Switch Signal
D PPL 293 Rear Defog Element Supply Voltage D PPL 1093 Rear Defog Element Supply Voltage
E TAN 294 Door Lock Actuator Unlock Control E TAN 294 Door Lock Actuator Unlock Control
F GRY 295 Door Lock Actuator Lock Control F GRY 295 Door Lock Actuator Lock Control
G-H - - Not Used G-H - - Not Used
J DK GRN 392 Rear Window Washer Pump Control J DK GRN 392 Rear Window Washer Pump Control
K GRY 391 Rear Window Wiper Switch Signal K GRY 391 Rear Window Wiper Switch Signal
L - - Not Used L - - Not Used
M ORN 2040 Battery Positive Voltage M ORN 2040 Battery Positive Voltage
C900 Endgate Harness To Endgate Extension Harness

GM68737Courtesy of GENERAL MOTORS CORP.
GM130696Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129489
  • 3-Way F Metri-Pack 280 Series Flexlock (BLK)
 Connector Part Information
  • 12129490
  • 3-Way M Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PPL 293 Rear Defog Element Supply Voltage A PPL 293 Rear Defog Element Supply Voltage
B BLK 1450 Ground B BLK 1450 Ground
C ORN 2040 Battery Positive Voltage C ORN 2040 Battery Positive Voltage
C901 Endgate Extension Harness To Endgate

GM62439Courtesy of GENERAL MOTORS CORP.
GM62434Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047886
  • 8-Way F Metri-Pack 150 Series (BLK)
 Connector Part Information
  • 12045688
  • 8-Way M Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A PNK/BLK 1303 Liftgate Ajar Switch Signal A PNK/BLK 1303 Liftgate Ajar Switch Signal
B LT GRN 265 Passenger Door Key Switch Signal B LT GRN 265 Passenger Door Key Switch Signal
C TAN 294 Door Lock Actuator Unlock Control C TAN 294 Door Lock Actuator Unlock Control
D GRY 295 Door Lock Actuator Lock Control D GRY 295 Door Lock Actuator Lock Control
E DK GRN 392 Rear Window Washer Pump Control E DK GRN 392 Rear Window Washer Pump Control
F GRY 391 Rear Window Wiper Switch Signal F GRY 391 Rear Window Wiper Switch Signal
G-H - - Not Used G-H - - Not Used
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