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HVAC Connectors

A/C Compressor Clutch

GM684852Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162017
  • 2-Way F Metri-Pack 150 Series (GY)
Pin Wire Color Circuit No. Function
A BK 550 Ground
B D-GN 59 A/C Compressor Clutch Supply Voltage
A/C Low Pressure Switch

GM537107Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052644
  • 2-Way F Metri-Pack 150 Series (L-GY)
Pin Wire Color Circuit No. Function
A D-BU 204 A/C Low Pressure Sensor Signal
B BK 550 Ground
A/C Refrigerant Pressure Sensor

GM726824Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15344137
  • 3-Way F GT 150 Series, Sealed (BK)
Pin Wire Color Circuit No. Function
1 BK 2751 Low Reference
2 GY 2700 5-Volt Reference
3 RD/BK 380 A/C Refrigerant Pressure Sensor Signal
Air Temperature Actuator - Auxiliary

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
5 BN 541 Ignition 3 Voltage
6 WH/BK 1236 Air Temperature Door Control - Auxiliary
7 YE 1791 Low Reference
8 - - Not Used
9 D-BU 1646 Auxiliary Air Temperature Door Position Signal
10 GY 598 5-Volt Reference
Air Temperature Actuator - Left

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
5 BN 341 Ignition 3 Voltage
6 D-BU 1199 Auxiliary Air Temperature Door Control
7 YE 1791 Low Reference
8 - - Not Used
9 L-BU 733 Left Air Temperature Door Position Signal
10 L-BU/BK 1688 5-Volt Reference
Air Temperature Actuator - Right

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
5 BN 341 Ignition 3 Voltage
6 WH/BK 1236 Right Air Temperature Door Control
7 YE 1791 Low Reference
8 - - Not Used
9 D-BU 1646 Right Air Temperature Door Position Signal
10 L-BU/BK 1688 5-Volt Reference
Air Temperature Sensor Assembly - Inside

GM130635Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12045813
  • 4-Way F Metri-Pack 150 Series (NA)
Pin Wire Color Circuit No. Function
A D-GN 734 Inside Air Temperature Sensor Signal
B WH/BK 5515 Inside Air Temperature Sensor Assembly Control
C BK 1050 Ground
D BN 718 Low Reference
Air Temperature Sensor - Lower Auxiliary

GM82383Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 520 Lower Auxiliary Air Temperature Sensor Signal
B BK 518 Low Reference
Air Temperature Sensor - Lower Left

GM82383Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BN 718 Low Reference
B WH/BK 2339 Lower Left Air Temperature Sensor Signal
Air Temperature Sensor - Lower Right

GM82383Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BN 718 Low Reference
B GY/BK 2337 Lower Right Air Temperature Sensor Signal
Air Temperature Sensor - Upper Auxiliary

GM82383Courtesy of GENERAL MOTORS CORP.

 
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A TN 517 Upper Auxiliary Air Temperature Sensor Signal
B BK 516 Low Reference
Air Temperature Sensor - Upper Left

GM82383Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BN 718 Low Reference
B WH 2338 Upper Left Air Temperature Sensor Signal
Air Temperature Sensor - Upper Right

GM82383Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BN 718 Low Reference
B GY 2336 Upper Right Air Temperature Sensor Signal
Ambient Air Temperature Sensor

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A L-GN/BK 735 Ambient Air Temperature Sensor Signal
B BN 718 Low Reference
Auxiliary Air Temperature Sensor Assembly - Inside

GM130635Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12045813
  • 4-Way F Metri-Pack 150 Series (NA)
Pin Wire Color Circuit No. Function
A D-BU 5518 Auxiliary Inside Air Temperature Sensor Signal
B D-BU 5516 Inside Air Temperature Sensor Assembly Control
C BK 1050 Ground
D BN 5517 Low Reference
Blower Motor

GM35456Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064749
  • 2-Way F Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function
A PU - Blower Motor Supply Voltage
B BK - Ground
Blower Motor - Auxiliary

GM35456Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064749
  • 2-Way F Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function
A PU - Blower Motor - Auxiliary Supply Voltage
B BK - Ground
Blower Motor Control Processor

GM68737Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129489
  • 3-Way F Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function
A RD 542 Battery Positive Voltage
B PU/WH 760 Blower Motor Speed Control
C BK 1050 Ground
Blower Motor Control Processor - Auxiliary

GM68737Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129489
  • 3-Way F Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1450 Ground
B PU 374 Auxiliary Blower Motor Speed Control
C OG 1740 Battery Positive Voltage
HVAC Control Assembly Front Auxiliary

GM744295Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12084944
  • 16-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
A1 - - Not Used
A2 GY 2821 5-Volt Reference
A3-A4 - - Not Used
A5 BK 1050 Ground
A6-A7 - - Not Used
A8 BN/WH 230 Instrument Panel Lamps Dimming Control
B1 OG 2930 Auxiliary Front Air Temperature Switch Signal
B2 - - Not Used
B3 WH 454 Auxiliary Front Mode Switch Signal
B4-B5 - - Not Used
B6 YE 2933 Ground
B7 - - Not Used
B8 PU/WH 760 Auxiliary Front Blower Motor Switch Signal
HVAC Control Module - Auxiliary C1

GM73152Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12084945
  • 16-Way F Micro-Pack 100 Series (GY)
Pin Wire Color Circuit No. Function
A1 GY 2821 5-Volt Reference
A2 D-BU 5518 Auxiliary Inside Air Temperature Sensor Signal
A3 TN 517 Upper Auxiliary Air Temperature Sensor Signal
A4 BN 5517 Low Reference
A5 OG 2930 Auxiliary Front Air Temperature Switch Signal
A6 WH 454 Auxiliary Front Mode Switch Signal
A7-A8 - - Not Used
B1 D-BU 5516 Inside Air Temperature Sensor Assembly Control
B2 PU/WH 760 Auxiliary Front Blower Motor Switch Signal
B3-B5 - - Not Used
B6 BK 516 Low Reference
B7 YE 2933 Ground
B8 - - Not Used
HVAC Control Module - Auxiliary C2

GM356307Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12092632
  • 16-Way F Micro-Pack 100 Series (RD)
Pin Wire Color Circuit No. Function
A1 D-BU 1646 Auxiliary Air Temperature Door Position Signal
A2 YE/BK 1814 Auxiliary Mode Door Position Signal
A3 - - Not Used
A4 BK 1450 Ground
A5 WH/BK 1236 Auxiliary Air Temperature Door Control
A6 WH 454 Auxiliary Front Mode Switch Signal
A7 OG 3140 Battery Positive Voltage
A8 GY 2289 Rear HVAC/Audio Class 2 Serial Data
B1 GY 598 5-Volt Reference
B2 GY 2599 5-Volt Reference
B3 YE 1791 Low Reference
B4 GY/BK 1798 Low Reference
B5 BK 520 Lower Auxiliary Air Temperature Sensor Signal
B6 PU 374 Auxiliary Blower Motor Speed Control
B7 BK 518 Low Reference
B8 - - Not Used
HVAC Control Module C1

GM130690Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110206
  • 24-Way F Micro-Pack 100 Series (L-BU)
Pin Wire Color Circuit No. Function
A1 D-GN 1614 Recirculation Door Control
A2 D-BU 1646 Right Air Temperature Door Position Signal
A3 L-BU 733 Left Air Temperature Door Position Signal
A4 - - Not Used
A5 L-GN 2275 Mode Door Position Signal
A6 - - Not Used
A7 BN/WH 230 Instrument Panel Lamps Dimming Control
A8 BK/WH 1851 Ground
A9-A11 - - Not Used
A12 D-BU 204 A/C Low Pressure Sensor Signal
B1 WH/BK 1236 Right Air Temperature Door Control
B2 D-BU 1199 Left Air Temperature Door Control
B3 - - Not Used
B4 TN 2273 Mode Door Control
B5 BN 341 Ignition 3 Voltage
B6 YE 1791 Low Reference
B7 OG 4340 Battery Positive Voltage
B8 L-BU/BK 1688 5-Volt Reference
B9 BK 1050 Ground
B10 - - Not Used
B11 WH 1038 HVAC Class 2 Serial Data
B12 - - Not Used
HVAC Control Module C2

GM684939Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336594
  • 12-Way F Micro-Pack 100 Series (GY)
Pin Wire Color Circuit No. Function
A D-GN 734 Inside Air Temperature Sensor Signal
B L-GN/BK 735 Ambient Air Temperature Sensor Signal
C WH 2338 Upper Left Air Temperature Sensor Signal
D GY 2336 Upper Right Air Temperature Sensor Signal
E WH/BK 2339 Lower Left Air Temperature Sensor Signal
F GY/BK 2337 Lower Right Air Temperature Sensor Signal
G PU 1838 Recirculation Door Position Signal
H-J - - Not Used
K BN 718 Low Reference
L WH/BK 5515 Inside Air Temperature Sensor Assembly Control
M PU/WH 760 Blower Motor Speed Control
Mode Actuator

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
5 BN 341 Ignition 3 Voltage
6 TN 2273 Mode Door Control
7 YE 1791 Ground
8 - - Not Used
9 L-GN 2275 Mode Door Position Signal
10 L-BU/BK 1688 5-Volt Reference
Mode Actuator - Auxiliary

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
5 BN 541 Ignition 3 Voltage
6 WH 454 Mode Door Control - Auxiliary
7 GY/BK 1798 Ground
8 - - Not Used
9 YE/BK 1814 Auxiliary Mode Door Position Signal
10 GY 2599 5-Volt Reference
Recirculation Actuator

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
5 BN 341 Ignition 3 Voltage
6 D-GN 1614 Recirculation Door Control
7 YE 1791 Ground
8 - - Not Used
9 PU 1838 Recirculation Door Position Signal
10 L-BU/BK 1688 5-Volt Reference
Sunload Sensor

GM130637Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064760
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A L-BU/BK 590 Driver Sunload Sensor Signal
B GY 1548 Passenger Sunload Sensor Signal
C BK 279 Ambient Light Sensor Low Reference
D WH 278 Ambient Light Sensor Signal
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