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 |
|---|---|---|---|---|
| Driver Door Module B+ | U0199 00 | U0199 00 | - | - |
| I/P Fuse Block B+ | 3, 4 | 3, 4 | - | - |
| Passenger Door Module B+ | U0200 00 | U0200 00 | - | - |
| Driver Door Latch Control | 1 | 1 | 1 | - |
| Passenger Door Latch Control | 2 | 2 | 2 | - |
| Lock/Unlock PCB Relay Control | B3130 00 or B3135 00 | B3130 00 or B3135 00 | B3130 00 or B3135 00 | - |
| Rear Door Latch Control | 3, 4 | 3, 4 | 3, 4 | - |
| I/P Fuse Block Ground | - | 3, 4 | 3, 4 | - |
| 1. Driver Door Latch Malfunction 2. Passenger Door Latch Malfunction 3. Rear Door Unlock Inoperative 4. Rear Door Lock Inoperative |
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