Diagnostic Fault Information
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Automatic Level Control Exhaust Solenoid Control Circuit | C0660 06 | C0660 06 | C0660 01 | - |
| Automatic Level Control Exhaust Solenoid Supply Voltage Circuit | C0660 06 | C0660 06 | - | - |
| Automatic Level Control Relay Coil Control Circuit | C0712 06 | C0712 06 | C0712 01 | - |
| Automatic Level Control Relay Coil Supply Voltage Circuit | C0712 06 | C0712 06 | - | - |
| Automatic Level Compressor Control Circuit | 2 | 2 | 1 | - |
| Automatic Level Control Compressor Ground Circuit | - | 2 | - | - |
| 1. Rear of Vehicle High 2. Rear of Vehicle Low |
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