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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 529 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION CONNECTORSBODY CONTROL MODULE (BCM) C4
2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Body Control Module (BCM) C4

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Body Control Module (BCM) C4
WARNING: This page is about a different car, the 2007 Chevrolet Monte Carlo and 2007 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) C4 Connector End Views
GM1664499Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) C4 Connector Parts Information

Connector Part Information 
  • OEM: 15482792
  • Service: See Catalog
  • Description: 25-Way F Receptacle 0.64 2.8 (BK)
Terminal Part Information 
  • Pins: 1, 2, 3, 4, 5
  • Terminal/Tray: SNAC-A061T-M2.8/20
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-4A (PU)
  • Pins: 7, 9, 10, 11, 12, 13, 15, 16, 17, 19, 21, 23
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-64A (L-BU)
Body Control Module (BCM) C4 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 RD/WH 340 Battery Positive Voltage
2 RD/WH 240 Battery Positive Voltage
3 RD/WH 440 Battery Positive Voltage
4 RD/WH 1240 Battery Positive Voltage
5 D-BU/WH 1315 Right Front Turn Signal Lamp Supply Voltage
6 - - Not Used
7 YE 196 Windshield Wiper Motor Park Switch Signal
8 - - Not Used
9 BK 50 Ground
10 RD/WH 2440 Battery Positive Voltage
11 D-GN/WH 1317 Fog Lamp Relay Control (T96)
12 YE 5187 Right Trailer Turn Signal Lamp (6J6)
13 OG 5186 Left Trailer Turn Signal Lamp (6J6)
14 - - Not Used
15 OG 2268 Windshield Washer Relay Control
16 TN/WH 1969 Headlamp High Beam Relay Control
17 PK/BK 109 Hood Ajar Switch Signal
18 - - Not Used
19 D-BU 5985 Accessory Wakeup Serial Data
20 - - Not Used
21 YE 5199 Run/Crank Relay Coil Control
22 - - Not Used
23 PU 544 DRL PCB Relay Control
24-25 - - Not Used
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.