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Home › Buick › 2007 › Rendezvous CX › Repair and Diagnosis › Accessories & Equipment › Communication Devices › Data Communication System › Component Locator › Data Communication Connector End Views › Body Control Module (BCM) C1

Body Control Module (BCM) C1

Fig 1: Body Control Module (BCM) C1 Connector End View
GM73156Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) C1 Connector Part Information

Connector Part Information 
  • OEM: 12110088
  • Service: 12110088
  • Description: 24-Way F Micro-Pack 100 Series (GY)
Terminal Part Information 
  • Terminal/Tray: 12146447/3
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Body Control Module (BCM) C1 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A1 BK 1550 Ground
A2-A3 - - Not Used
A4 YE/BK 1138 Low Reference
A5 PK 1444 5-Volt Reference
A6 L-GN/BK 1137 DRL Ambient Light Sensor Signal
A7 BN/WH 230 Instrument Panel Lamps Dimming Control
A8 L-GN/BK 311 High Beam Signal
A9 BK/WH 1455 Keyless Entry Signal
A10 L-GN 1037 Class 2 Serial Data
A11 BK 28 Horn Relay Coil Control
A12 L-GN/BK 592 DRL Relay Control
B1 GY/BK 1798 Low Reference
B2 PK 739 Ignition 1 Voltage
B3 BN 9 Park Lamps Supply Voltage
B4 YE 749 Security Indicator Control
B5-B6 - - Not Used
B7 OG 3240 Battery Positive Voltage
B8 L-BU 910 Headlamp High/Low Beam Relay Control
B9 D-GN/WH 762 A/C Request Signal (C60 or CJ3)
B10 - - Not Used
B11 TN/WH 816 A/T Shift Lock Solenoid Control
B12 D-GN/WH 1317 Fog Lamp Relay Control
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