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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 (GRY)
Pin Wire Color Circuit No. Function
A BLK 550 Ground
B DK GRN 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 (LT GRY)
Pin Wire Color Circuit No. Function
A DK BLU 204 A/C Low Pressure Sensor Signal
B BLK 550 Ground
A/C Refrigerant Pressure Sensor

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

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

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BLK)
Pin Wire Color Circuit No. Function
5 BRN 341 Ignition 3 Voltage
6 WHT/BLK 1236 Right Air Temperature Door Control
7 YEL 1791 Low Reference
8 - - Not Used
9 DK BLU 1646 Right Air Temperature Door Position Signal
10 LT BLU/BLK 1688 5-Volt Reference
Ambient Air Temperature Sensor

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A LT GRN/BLK 735 Ambient Air Temperature Sensor Signal
B BRN 718 Low Reference
Air Temperature Actuator - Auxiliary

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BLK)
Pin Wire Color Circuit No. Function
5 BRN 541 Ignition 3 Voltage
6 WHT/BLK 1236 Air Temperature Door Control - Auxiliary
7 YEL 1791 Low Reference
8 - - Not Used
9 DK BLU 1646 Auxiliary Air Temperature Door Position Signal
10 GRY 598 5-Volt Reference
Air Temperature Sensor - Upper Left

GM82383Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A BRN 718 Low Reference
B WHT 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 (BLK)
Pin Wire Color Circuit No. Function
A BRN 718 Low Reference
B GRY 2336 Upper Right Air Temperature Sensor Signal
Air Temperature Sensor - Lower Left

GM82383Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047662
  • 2-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A BRN 718 Low Reference
B WHT/BLK 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 (BLK)
Pin Wire Color Circuit No. Function
A BRN 718 Low Reference
B GRY/BLK 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 (BLK)
Pin Wire Color Circuit No. Function
A TAN 517 Upper Auxiliary Air Temperature Sensor Signal
B BLK 516 Low Reference
Air Temperature Sensor - Lower Auxiliary

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

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

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

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

GM68737Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129489
  • 3-Way F Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function
A BLK 1450 Ground
B PPL 374 Auxiliary Blower Motor Speed Control
C ORN 1740 Battery Positive Voltage
HVAC Control Module C1

GM130690Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110206
  • 24-Way F Micro-Pack 100 Series (LT BLU)
Pin Wire Color Circuit No. Function
A1 DK GRN 1614 Recirculation Door Control
A2 DK BLU 1646 Right Air Temperature Door Position Signal
A3 LT BLU 733 Left Air Temperature Door Position Signal
A4 - - Not Used
A5 LT GRN 2275 Mode Door Position Signal
A6 - - Not Used
A7 BRN/WHT 230 Instrument Panel Lamps Dimming Control
A8 BLK/WHT 1851 Ground
A9-A11 - - Not Used
A12 DK BLU 204 A/C Low Pressure Sensor Signal
B1 WHT/BLK 1236 Right Air Temperature Door Control
B2 DK BLU 1199 Left Air Temperature Door Control
B3 - - Not Used
B4 TAN 2273 Mode Door Control
B5 BRN 341 Ignition 3 Voltage
B6 YEL 1791 Low Reference
B7 ORN 4340 Battery Positive Voltage
B8 LT BLU/
BLK		 1688 5-Volt Reference
B9 BLK 1050 Ground
B10 - - Not Used
B11 WHT 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 (GRY)
Pin Wire Color Circuit Number Function
A DK GRN 734 Inside Air Temperature Sensor Signal
B LT GRN/
BLK		 735 Ambient Air Temperature Sensor Signal
C WHT 2338 Upper Left Air Temperature Sensor Signal
D GRY 2336 Upper Right Air Temperature Sensor Signal
E WHT/BLK 2339 Lower Left Air Temperature Sensor Signal
F GRY/BLK 2337 Lower Right Air Temperature Sensor Signal
G PPL 1838 Recirculation Door Position Signal
H-J - - Not Used
K BRN 718 Low Reference
L WHT/BLK 5515 Inside Air Temperature Sensor Assembly Control
M PPL/WHT 760 Blower Motor Speed Control
HVAC Control Module - Auxiliary C1

GM73152Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12084945
  • 16-Way F Micro Pack 100 Series (GRY)
Pin Wire Color Circuit Number Function
A1 GRY 2821 5-Volt Reference
A2 DK BLU 5518 Auxiliary Inside Air Temperature Sensor Signal
A3 TAN 517 Upper Auxiliary Air Temperature Sensor Signal
A4 BRN 5517 Low Reference
A5 ORN 2930 Auxiliary Front Air Temperature Switch Signal
A6 WHT 454 Auxiliary Front Mode Switch Signal
A7- A8 - - Not Used
B1 DK BLU 5516 Inside Air Temperature Sensor Assembly Control
B2 PPL/WHT 760 Auxiliary Front Blower Motor Switch Signal
B3-B5 - - Not Used
B6 BLK 516 Low Reference
B7 YEL 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 (RED)
Pin Wire Color Circuit Number Function
A1 DK BLU 1646 Auxiliary Air Temperature Door Position Signal
A2 YEL/BLK 1814 Auxiliary Mode Door Position Signal
A3 - - Not Used
A4 BLK 1450 Ground
A5 WHT/BLK 1236 Auxiliary Air Temperature Door Control
A6 WHT 454 Auxiliary Front Mode Switch Signal
A7 ORN 3140 Battery Positive Voltage
A8 GRY 2289 Rear HVAC/Audio Class 2 Serial Data
B1 GRY 598 5-Volt Reference
B2 GRY 2599 5-Volt Reference
B3 YEL 1791 Low Reference
B4 GRY/BLK 1798 Low Reference
B5 BLK 520 Lower Auxiliary Air Temperature Sensor Signal
B6 PPL 374 Auxiliary Blower Motor Speed Control
B7 BLK 518 Low Reference
B8 - - Not Used
HVAC Control Assembly Front Auxiliary

GM744295Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12084944
  • 16-Way F Micro Pack 100 Series (BLK)
Pin Wire Color Circuit Number Function
A1 - - Not Used
A2 GRY 2821 5-Volt Reference
A3-A4 - - Not Used
A5 BLK 1050 Ground
A6-A7 - - Not Used
A8 BRN/WHT 230 Instrument Panel Lamps Dimming Control
B1 ORN 2930 Auxiliary Front Air Temperature Switch Signal
B2 - - Not Used
B3 WHT 454 Auxiliary Front Mode Switch Signal
B4-B5 - - Not Used
B6 YEL 2933 Ground
B7 - - Not Used
B8 PPL/WHT 760 Auxiliary Front Blower Motor Switch Signal
Air Temperature Sensor Assembly - Inside

GM130635Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12045813
  • 4-Way F Metri-Pack 150 (NAT)
Pin Wire Color Circuit No. Function
A DK GRN 734 Inside Air Temperature Sensor Signal
B WHT/BLK 5515 Inside Air Temperature Sensor Assembly Control
C BLK 1050 Ground
D BRN 718 Low Reference
Auxiliary Air Temperature Sensor Assembly - Inside

GM130635Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12045813
  • 4-Way F Metri-Pack 150 (NAT)
Pin Wire Color Circuit No. Function
A DK BLU 5518 Auxiliary Inside Air Temperature Sensor Signal
B DK BLU 5516 Inside Air Temperature Sensor Assembly Control
C BLK 1050 Ground
D BRN 5517 Low Reference
Mode Actuator

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BLK)
Pin Wire Color Circuit No. Function
5 BRN 341 Ignition 3 Voltage
6 TAN 2273 Mode Door Control
7 YEL 1791 Ground
8 - - Not Used
9 LT GRN 2275 Mode Door Position Signal
10 LT BLU/
BLK		 1688 5-Volt Reference
Mode Actuator - Auxiliary

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

GM280764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064993
  • 6-Way F Micro-Pack 100 Series (BLK)
Pin Wire Color Circuit No. Function
5 BRN 341 Ignition 3 Voltage
6 DK GRN 1614 Recirculation Door Control
7 YEL 1791 Ground
8 - - Not Used
9 PPL 1838 Recirculation Door Position Signal
10 LT BLU/
BLK		 1688 5-Volt Reference
Sunload Sensor

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