Diagnostic Code Index
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B3006 | DTC B3006 5A Hood Ajar Circuit Plausibility Failure |
| DTC B302A | DTC B302A 00 Telematic Requested Immobilization |
| DTC B3031 | DTC B3031 00 Security System Controller In Learn Mode |
| DTC B3055 | DTC B3055 00 No Transponder Modulation or No Transponder |
| DTC B3060 | DTC B3060 00 Unprogrammed Transponder Identification Code Received |
| DTC B3935 | DTC B3935 57 Transponder Authentication Error |
| DTC B3976 | DTC B3976 46 Unconfigured Transponder/Vehicle Configuration Not Programmed |
| DTC P0513 | DTC P0513 Theft Deterrent Key Incorrect |
| DTC P0633 | DTC P0633 Theft Deterrent Key Not Programmed |
| DTC P1629 | DTC P1629 Theft Deterrent Fuel Enable Signal Not Received |
| DTC P162B | DTC P162B Remote Vehicle Speed Limiting Signal Message Counter Incorrect |
| DTC P1631 | DTC P1631 Theft Deterrent Fuel Enable Signal Not Correct |
| DTC P1632 | DTC P1632 Theft Deterrent Fuel Disable Signal Received |
| DTC P254F | DTC P254F Engine Hood Switch Circuit |