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 MANUALSCHEVROLET2006SUBURBAN K2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2185 (COMPONENT CONNECTOR END VIEWS - (5 OF 5))VEHICLE COMMUNICATIONS INTERFACE MODULE (VCIM) X2 (UE1)
2006 Chevrolet Suburban K2500, 6.0 U
Vehicle Communications Interface Module (VCIM) X2 (UE1)
2006 Chevrolet Suburban K2500, 6.0 USECTION Vehicle Communications Interface Module (VCIM) X2 (UE1)
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Vehicle Communications Interface Module (VCIM) X2 (UE1)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1 | 0.35 D-BU | 658 | Cellular Telephone Voice Signal |
| 2 | 0.35 L-BU/BK | 659 | Cellular Telephone Voice Low Reference |
| 3 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ |
| 4 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus- |
| 5-7 | - | - | Not Used |
| 8 | 0.5 BARE | 1782 | Drain Wire |
| 9 | 0.5 GY | 655 | Cellular Microphone Signal |
| 10 | 0.5 D-GN | 1489 | Drain Wire |
| 11-12 | - | - | Not Used |
Connector Part Information
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Terminal Part Information
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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.