BUICK fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
BUICK shares fault-code data with GM. Data may not cover BUICK-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| U13C9 | No description available | 6 | Network |
| U13CA | No description available | 6 | Network |
| U13CC | No description available | 6 | Network |
| U13CE | No description available | 6 | Network |
| U13CF | No description available | 6 | Network |
| U13D1 | No description available | 6 | Network |
| U13D2 | No description available | 6 | Network |
| U13D3 | No description available | 6 | Network |
| U13D4 | Communication failure with powertrain monitor | 7 | Network |
| U13D5 | Lost communication with the electric vehicle management electronic control unit | 7 | Network |
| U13D6 | Traction control (anti-slip regulation) failure | 7 | Network |
| U13D8 | No description available | 6 | Network |
| U13D9 | Communication error with network voltage maintenance device ECU | 7 | Network |
| U13DC | No description available | 6 | Network |
| U13DD | No description available | 6 | Network |
| U13DE | No description available | 6 | Network |
| U13DF | No description available | 6 | Network |
| U13E0 | No description available | 6 | Network |
| U13E1 | No description available | 6 | Network |
| U13E2 | No description available | 6 | Network |
| U13E3 | No description available | 6 | Network |
| U13E5 | No description available | 6 | Network |
| U13E6 | No description available | 6 | Network |
| U13E7 | No description available | 6 | Network |
| U13E8 | No description available | 6 | Network |
| U13E9 | No description available | 6 | Network |
| U13EA | No description available | 6 | Network |
| U13EB | No description available | 6 | Network |
| U13EC | No description available | 6 | Network |
| U13F2 | No description available | 6 | Network |
| U13F3 | No description available | 6 | Network |
| U13F9 | No description available | 6 | Network |
| U13FA | No description available | 6 | Network |
| U1400 | Alternator LIN network failure | 27 | Network |
| U1401 | Scope present in vehicle - Connect connector to COMAND controller unit | 33 | Network |
| U1405 | Dynamic Range Error | 22 | Network |
| U1407 | Dynamic Range Error | 22 | Network |
| U140B | No description available | 8 | Network |
| U140C | No description available | 8 | Network |
| U140D | Implausible wheel speed signals received - signal invalid | 8 | Network |
| U140E | Implausible Vehicle Configuration Data Received | 7 | Network |
| U1411 | Dynamic Range Error | 19 | Network |
| U1420 | Dynamic Range Error | 18 | Network |
| U1421 | Dynamic Range Error | 18 | Network |
| U1422 | I²C bus master request | 22 | Network |
| U1423 | Dynamic Range Error | 17 | Network |
| U1426 | Dynamic Range Error | 19 | Network |
| U1450 | Suhtlus kompassimooduliga kadunud | 8 | Network |
| U1500 | OMI not initialized | 17 | Network |
| U1501 | ICM Redundant Data Re-sync Failure | 18 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.