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 |
|---|---|---|---|
| B2212 | right front switch on left front door stuck up position | 11 | Body |
| B2213 | right front switch on left front door stuck down position | 6 | Body |
| B2214 | left rear switch on left front door stuck up position | 11 | Body |
| B2215 | left rear switch on left front door stuck down position | 14 | Body |
| B2216 | right rear switch on left front door stuck up position | 7 | Body |
| B2217 | right rear switch on left front door stuck down position | 6 | Body |
| B2220 | left front door lock/unlock switch stuck in lock | 9 | Body |
| B2221 | left front door lock/unlock switch stuck unlock | 5 | Body |
| B2222 | right front door lock/unlock switch stuck in lock | 6 | Body |
| B2223 | right front door lock/unlock switch stuck unlock | 9 | Body |
| B2224 | left rear door lock/unlock switch stuck in lock | 11 | Body |
| B2225 | Inter. verr./déverr. porte AR conduc. bloqué posit. déverr | 11 | Body |
| B2226 | right rear door lock/unlock switch stuck in lock | 9 | Body |
| B2227 | Passenger side rear door/unlock switch stuck in the unlock position | 8 | Body |
| B2230 | Sunroof not initialized | 9 | Body |
| B2235 | Sun blind switch fault | 8 | Body |
| B2240 | memory 1 switch failed | 13 | Body |
| B2241 | memory 2 switch failed | 6 | Body |
| B2242 | memory exit switch failed | 7 | Body |
| B2243 | Oil temperature sensor | 9 | Body |
| B2245 | Driver side power window position detection circuit fault | 9 | Body |
| B2250 | Front left window uninitialized | 14 | Body |
| B2255 | Generic loss of serial data communications | 15 | Body |
| B2260 | Active lever return | 13 | Body |
| B2262 | X2381, B6219a, X6219 | 11 | Body |
| B2265 | Left Rear Seat Heater Switch High Control Circuit | 8 | Body |
| B2267 | Tachometer Circuit | 10 | Body |
| B2268 | Coolant Temperature Indicator Circuit | 10 | Body |
| B2270 | Keyless system controller fault | 8 | Body |
| B2275 | Password of keyless ECU not matched | 14 | Body |
| B227A | High-frequency receiver module fault | 11 | Body |
| B2280 | Right Rear Seat Assembly Forward Switch Circuit | 11 | Body |
| B2285 | Steering lock signal abnormal | 11 | Body |
| B2290 | Right Rear Seat Horizontal Motor Circuit | 13 | Body |
| B2295 | Right Rear Seat Head Rest Motor Horizontal Circuit | 13 | Body |
| B2300 | Battery voltage is too high | 14 | Body |
| B2305 | Rear right door window up key | 12 | Body |
| B2310 | hand set failure | 10 | Body |
| B2311 | TRU failure | 9 | Body |
| B2312 | Battery voltage low | 11 | Body |
| B2315 | Front right door motor output current | 12 | Body |
| B2320 | Front left window resistance too high | 12 | Body |
| B2321 | Key lock control circuit voltage low | 13 | Body |
| B2322 | Rear left window resistance too high | 13 | Body |
| B2325 | Front left motor position signal error | 12 | Body |
| B2327 | Passenger seat heater switch 1 circuit low | 7 | Body |
| B2330 | Passenger side rear left door window button short circuit | 9 | Body |
| B2335 | Right Rear Seat Cushion Heater Sensor Circuit | 9 | Body |
| B233A | Right Rear Seat Blower Motor Circuit | 6 | Body |
| B233B | Radar Sensor Module - Long Range | 5 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.