Diagnostic Fault Information
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. 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 |
|---|---|---|---|---|
| B+ - Window Motor | U1511, U1512 | U1511, U1512 | - | - |
| Serial Data - Driver Window Motor, Terminal 5 | U1500 02 | U1511 | U1500 01 | - |
| Serial Data - Passenger Window Motor, Terminal 5 | U1500 02 | U1512 | U1500 01 | - |
| Ground - Window Motor | - | U15111 , U15121 | - | - |
| Ignition - Electronic Compass Module | U1511 | U1511 | - | - |
| Serial Data - Electronic Compass Module, Terminal 3 | U1511 | U1511 | U1511 | - |
| Ground - Electronic Compass Module | - | U1511 | - | - |
| 1 Either or both DTC may set depending on the location of the open/high resistance. | ||||