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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSOEM CONNECTOR END VIEWSCELLULAR COMMUNICATION CONNECTOR END VIEWSVEHICLE COMMUNICATION INTERFACE MODULE (VCIM) CONNECTOR END VIEWS
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Vehicle Communication Interface Module (VCIM) Connector End Views
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Vehicle Communication Interface Module (VCIM) Connector End Views
Vehicle Communication Interface Module (VCIM) C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | - | - | Not Used |
| 2 | BN/WH | 2517 | Keypad Red LED |
| 3 | YE/BK | 2516 | Keypad Green LED |
| 4-5 | - | - | Not Used |
| 6 | L-GN/BK | 2515 | Keypad Supply Voltage |
| 7 | - | - | Not Used |
| 8 | BK/WH | 751 | Signal Ground |
| 9-10 | - | - | Not Used |
| 11 | D-GN/WH | 2514 | Keypad Signal |
| 12-14 | - | - | Not Used |
| 15 | RD/WH | 1340 | Battery Positive Voltage |
| 16 | - | - | Not Used |
Vehicle Communication Interface Module (VCIM) C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | PK/BK | 2062 | Navigation Audio High Mono Signal |
| 2 | OG/BK | 2061 | Navigation Audio Low Mono Signal |
| 3-7 | - | - | Not Used |
| 8 | BARE | 813 | Drain Wire |
| 9 | GY | 655 | Cellular Telephone Microphone Signal |
| 10 | BARE | 1489 | Drain Wire |
| 11-12 | - | - | Not Used |
Vehicle Communication Interface Module (VCIM) C3
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 2 | TN/BK | 2500 | High Speed GMLAN Serial Data (+) |
| 3 | TN | 2501 | High Speed GMLAN Serial Data (-) |
| 4-7 | - | - | Not Used |
| 8 | TN/BK | 2500 | High Speed GMLAN Serial Data (+) |
| 9 | TN | 2501 | High Speed GMLAN Serial Data (-) |
| 10-12 | - | - | 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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.