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Home >> Chevrolet >> 2006 >> SSR Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 126 (Data Communication System) >> Component Locator >> Data Communication Connectors >> Body Control Module (BCM) C4
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Body Control Module (BCM) C4

WARNING: This page is about a different car, the 2007 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) C4 Connector End View
GM697044Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) C4 Connector Parts Information

Connector Part Information 
  • OEM: 15356603
  • Service: 88988776
  • Description: 68-Way F Metri-Pack 280 Series, Flexlock (GY)
Terminal Part Information 
  • Pins: D4
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A2, A3, B1, B10, C4, C8, C10, D1, D3, D5, D8, D10, E1, E5, E6, E8, E10, E12, F1, F5, F6, F9
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A2, B10, D8, D10, E6, E10, E12 - E/A
  • Core/Insulation Crimp: Pins A3, B1, C4, C8, C10, D1, D3, D5, E1, E5, E8, F1, F5, F6, F9 - E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Body Control Module (BCM) C4 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A1 - - Not Used
A2 WH 156 Courtesy Lamp Switch Signal
WH 156 Courtesy Lamp Switch Signal
A3 L-GN 24 Backup Lamp Supply Voltage
A4-A12 - - Not Used
B1 PK 94 Windshield Washer Switch Signal
B2-B9 - - Not Used
B10 PK 1439 Ignition 1 Voltage
B11-B12 - - Not Used
C1-C3 - - Not Used
C4 WH 17 Stop Lamp Switch Signal
C5 - - Not Used
C8 PK 3 Ignition 1 Voltage
C9 - - Not Used
C10 PK 739 Ignition 1 Voltage
PK 739 Ignition 1 Voltage
C11-C12 - - Not Used
D1 RD/WH 340 Battery Positive Voltage
D2 - - Not Used
D3 PK 3 Run/Crank Ignition 1 Voltage
D4 L-BU 20 Stop Lamp Supply Voltage
D5 OG 1732 Electronic Control Unit 12-Volt Reference (3)
D8 PK 639 Ignition 1 Voltage
D9 - - Not Used
D10 RD/WH 1140 Battery Positive Voltage
RD/WH 1140 Battery Positive Voltage
D11-D12 - - Not Used
E1 RD/WH 440 Battery Positive Voltage
RD/WH 440 Battery Positive Voltage
E2-E4 - - Not Used
E5 OG 1732 Electronic Control Unit 12-Volt Reference
E6 RD/WH 740 Battery Positive Voltage
E7 - - Not Used
E8 PK 1039 Ignition 1 Voltage
E9 - - Not Used
E10 RD/WH 1240 Battery Positive Voltage
E11 - - Not Used
E12 BK 1550 Ground
F1 RD/WH 240 Battery Positive Voltage
F2-F4 - - Not Used
F5 RD/WH 1040 Battery Positive Voltage (Export)
F6 RD/WH 1040 Battery Positive Voltage (Convertible)
F7-F8 - - Not Used
F9 RD/WH 3140 Battery Positive Voltage (Export)
F10-F12 - - Not Used
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