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Body Control Module (BCM) C2 Connector End View

Body Control Module (BCM) C2 Connector End View

GM1356049Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7283-8621-40
  • 12-Way Female (GY)
Pin Wire Color Circuit No. Function
1 YE 218 Keyless Entry Antenna Signal
2 YE/BK 1784 Twilight Sentinel Enable Signal
3 WH 44 Instrument Panel Lamps Dimmer Switch Signal
4 GY/BK 477 Windshield Wiper Switch Signal 1
5 RD/BK 800 UART Serial Data (Primary)
6 WH/GN 774 UART Serial Data (Tertiary)
7 PU/RD 1073 Ignition Key Resistor Signal
8 - - Not Used
9 GN/WH 1061 UART Serial Data (Secondary)
10 BK 306 Headlamp Switch Headlamps Off Signal
11 RD/WH 109 Hood Ajar Switch Signal
12 OG 292 Rear Defog Switch Signal