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Home >> Isuzu >> 2006 >> i-350 >> Repair and Diagnosis >> External Pages >> Different car >> Section 129 (Data Communication System) >> Component Locator >> Data Communication Connectors >> Body Control Module (BCM) C1
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Body Control Module (BCM) C1

WARNING: This page is about a different car, the 2007 Isuzu i-370, 2007 Isuzu i-290, 2007 GMC Canyon, and 2007 Chevrolet Colorado. 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
GM1567229Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) C1 Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15480437
  • Service: 88988604
  • Description: 56-Way F GT 280/Micro 64 Series (BK)
Terminal Part Information 
  • Pins: A2, A3, A4, A5, A6, A7, A8, A11, A12, A18, A19, A20, A24, A25, A26, A29, A30, A31, A32, A38, A39, A40, A41, A42, A43, A44, A45, A46, A47, A48, B1, B2, B3, B4, B5, B6, B7, B8
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Body Control Module (BCM) C1 Terminal Identification

Pin Wire Color Circuit No. Function
A1 - - Not Used
A2 YE 317 Fog Lamp Relay Control
A3 L-BU 14 Left Turn Signal Lamps Supply Voltage
A4 GY/BK 690 Courtesy Lamp Supply Voltage (TR9)
A5 PK/WH 1970 Headlamp Relay Control
A6 BK 755 RAP Relay Coil Control
A7 OG 740 Battery Positive Voltage
A8 D-GN 113 Windshield Wiper Switch Signal 2
A9-A10 - - Not Used
A11 L-BU 244 Passenger Door Lock Switch Lock Control (AUO)
A12 WH 194 Door Unlock Control (AUO)
A13-A17 - - Not Used
A18 BK/WH 1969 Beam Select Relay Control
A19 D-BU 15 Right Turn Signal Lamps Supply Voltage
A20 YE 196 Windshield Wiper Motor Park Switch Signal
A21-A23 - - Not Used
A24 BN/WH 301 Park Lamp Relay Control
A25 BK/WH 238 Seat Belt Switch - Left
A26 OG 300 Ignition 3 Voltage
A27-A28 - - Not Used
A29 OG 1732 Courtesy Lamps Supply Voltage
A30 OG 1732 Courtesy Lamps Supply Voltage
A31 L-BU 1134 Park Brake Switch Signal
A32 GY/BK 745 Left Front Door Ajar Switch Signal
A33-A37 - - Not Used
A38 L-GN/BK 748 Right Rear Door Ajar Switch Signal
A39 BK/WH 746 Right Rear Door Ajar Switch Signal (CREW CAB)
A40 BK 28 Horn Relay Control
A41 PU 1807 Class 2 Serial Data (UE1)
A42 PU 1807 Class 2 Serial Data
A43 D-GN/WH 762 A/C Request Signal
A44 L-BU/BK 747 Left Rear Door Ajar Switch Signal (CREW CAB)
A45 PK 849 Brake Fluid Level Sensor Signal
A46 WH 156 Courtesy Lamp Low Control
A47 PU 1807 Class 2 Serial Data
A48 BN 9 Park Lamp Supply Voltage
B1 YE 18 Left Rear Turn Signal Lamps Supply Voltage
B2 D-GN 19 Right Rear Turn Signal Lamps Supply Voltage
B3 BK/WH 1251 Ground
B4 RD 228 Windshield Washer Pump Control
B5 OG 840 Battery Positive Voltage
B6 D-BU 338 Run/Crank Voltage
B7 BN 4 Accessory Voltage
B8 OG 1340 Battery Positive Voltage
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