Diagnostic Fault Information
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 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 |
|---|---|---|---|---|
| I/P Fuse Block B+ | 3 | 3 | - | - |
| Driver Door Latch Control | 1 | 1 | 1 | - |
| Passenger Door Latch Control | 2 | 2 | 2 | - |
| Lock/Unlock Relay Control | B3135 00 | 3 | 3 | - |
| Lock/Unlock Relay Control | B3130 00 | 3 | 3 | - |
| Rear Door Latch Control | 3 | 3 | 3 | - |
| I/P Fuse Block Ground | - | 3 | - | - |
| 1. Driver Door Latch Malfunction 2. Passenger Door Latch Malfunction 3. Rear Door/Endgate Latch Malfunction |
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