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Home >> Pontiac >> 2002 >> Aztek AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1493 (Data Communication System) >> Component Locator >> Data Communication Connector End Views >> Body Control Module (BCM) C1
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Body Control Module (BCM) C1

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) C1 Connector End Views
GM73152Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) C1 Connector Parts Information

Connector Part Information 
  • OEM: 12084945
  • Service: See Catalog
  • Description: 16-Way F Micro-Pack 100 Series (GY)
Body Control Module (BCM) C1 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A1 - - Not Used
A2 L-GN 1391 Driver Door Unlock Relay Control (AU0)
A3 L-BU 195 Door Lock Relay Control (AU0)
A4 WH 194 Door Unlock Relay Control (AU0)
A5-A6 - - Not Used
A7 OG/BK 781 Driver Door Lock Switch Unlock Signal
A8 RD/BK 780 Driver Door Lock Switch Lock Signal
B1 - - Not Used
B2 D-BU 1201 Headlamp Low Beam Signal
B3 - - Not Used
B4 GY 731 EVAP Temperature Sensor Signal (Except HP7)
B5 - - Not Used
B6 L-GN/BK 1137 DRL Ambient Light Sensor Signal (T82)
B7 YE/BK 1138 DRL Ambient Light Sensor Low Reference (T82)
B8 L-GN 66 A/C Request Signal (Except HP7)