Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2010MALIBU LT, 3.6 7REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 378 (WIRING SYSTEMS & POWER MANAGEMENT - COMPONENT LOCATOR - COMPONENT VIEWS AND POWER, GROUND AND INLINE HARNESS CONNECTOR VIEWS)ELECTRICAL CENTER IDENTIFICATION VIEWSBODY CONTROL MODULE (BCM) C2
2010 Chevrolet Malibu LT, 3.6 7
Body Control Module (BCM) C2
2010 Chevrolet Malibu LT, 3.6 7SECTION Body Control Module (BCM) C2
WARNING: This page is about a different car, the 2007 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM) C2 Connector Parts Information
Connector Part Information
|
Terminal Part Information
|
Body Control Module (BCM) C2 Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | TN/BK | 2500 | High Speed GMLAN Serial Data Bus + |
| 2 | TN/BK | 2500 | High Speed GMLAN Serial Data Bus + |
| 3 | PK/WH | 1970 | Headlamp Low Beam Relay Control |
| 4 | PU | 524 | Headlamp Dimmer Switch High Beam Signal |
| 5 | BN/WH | 301 | Park Lamp Switch Signal |
| 6 | L-GN | 696 | Cruise Control Cancel Signal |
| 7-8 | - | - | Not Used |
| 9 | WH | 111 | Hazard Switch Signal |
| 10 | - | - | Not Used |
| 11 | D-GN | 264 | Security Indicator Signal |
| 12 | L-GN | 377 | Serial Data |
| 13 | BK/WH | 651 | Ground |
| 14 | TN | 28 | Horn Relay Control |
| 15 | WH | 103 | Headlamp Switch Headlamps On Signal |
| 16 | OG | 192 | Front Fog Lamp Switch Signal (T96) |
| 17 | PU/WH | 549 | Headlamp Switch Headlamps Off Signal |
| 18 | WH | 5359 | 5-Volt Reference |
| 19 | TN | 2501 | High Speed GMLAN Serial Data Bus - |
| 20 | TN | 2501 | High Speed GMLAN Serial Data Bus - |
| 21-25 | - | - | Not Used |
| 26 | D-GN | 44 | Instrument Panel Lamps Dimmer Switch Signal |
| 27-28 | - | - | Not Used |
| 29 | L-GN | 5980 | Adjustable Pedal Inhibit Signal (JF4) |
| 30 | - | - | Not Used |
| 31 | YE | 5361 | Brake Pedal Position Sensor Signal |
| 32 | - | - | Not Used |
| 33 | YE | 317 | Fog Lamp Relay Control (T96) |
| 34-36 | - | - | Not Used |
| 37 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 38 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 39-43 | - | - | Not Used |
| 44 | L-GN/BK | 1137 | DRL Ambient Light Sensor Signal |
| 45-46 | - | - | Not Used |
| 47 | YE/BK | 1138 | DRL Ambient Light Sensor Low Reference |
| 48-50 | - | - | Not Used |
| 51 | BN | 1356 | Flash To Pass Switch Signal |
| 52-54 | - | - | Not Used |
| 55 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 56 | WH | 1390 | Off/Run/Crank Voltage |
| 57 | GY | 112 | Windshield Wiper Switch Signal 1 |
| 58 | PU | 719 | Low Reference |
| 59 | BN | 5360 | Low Reference |
| 60 | - | - | Not Used |
| 61 | GY | 1884 | Cruise Control Switch Signal |
| 62 | WH/BK | 1073 | 5-Volt Reference |
| 63 | L-BU/BK | 590 | Sunload Sensor Signal (C68) |
| 64 | GY | 1548 | Sunload Sensor Signal (C68) |
| 65 | - | - | Not Used |
| 66 | YE/BK | 1418 | Left Rear Turn Signal Switch Signal |
| 67 | D-GN/WH | 1419 | Right Rear Turn Signal Switch Signal |
| 68 | L-BU | 292 | Rear Defog Switch Signal (C60) |
| 69 | D-GN/WH | 762 | A/C Request Signal (C60) |
| 70-71 | - | - | Not Used |
| 72 | TN | 683 | Rear Defog Relay Control (C60) |
RENDER: 1.0x
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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.