LEXUS fault codes
Coverage shown is Toyota data: 12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters.
LEXUS shares fault-code data with Toyota. Data may not cover LEXUS-specific systems.
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| B2237 | Communication fault with sun blind motor | 2 | Body |
| B2238 | Battery voltage too high | 3 | Body |
| B2239 | Battery voltage too low | 3 | 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 |
| B2249 | Rear right occupant side window lifter switch fault | 6 | Body |
| B224A | Remote control receiver module fault | 4 | Body |
| B224D | No description available | 2 | Body |
| B224E | Power Liftgate (PLG) module internal - calibration/parameter memory fault | 3 | Body |
| B2250 | Front left window uninitialized | 14 | Body |
| B2251 | Front left window control switch fault | 7 | Body |
| B2252 | Front left window anti-pinch motor fault | 6 | Body |
| B2253 | Sunroof not initialized | 4 | Body |
| B2254 | Sunroof switch fault | 7 | Body |
| B2255 | Generic loss of serial data communications | 15 | Body |
| B2256 | Sun blind not initialized | 6 | Body |
| B2257 | Sun blind switch fault | 5 | Body |
| B2258 | Sun blind anti-pinch motor fault | 8 | Body |
| B2259 | Right front window not initialized | 5 | Body |
| B225A | Right front window anti-pinch motor fault | 4 | Body |
| B225B | Left rear window not initialized | 4 | Body |
| B225C | Left rear window anti-pinch motor fault | 5 | Body |
| B225D | Right rear window not initialized | 4 | Body |
| B225E | Right rear window anti-pinch motor fault | 6 | Body |
| B225F | Active lever position | 6 | Body |
| B2260 | Active lever return | 13 | Body |
| B2261 | X2261, B2017a, X2017 | 9 | Body |
| B2271 | Steering axle lock internal fault | 8 | Body |
| B2272 | Front right door handle detecting antenna loop fault | 4 | Body |
| B2273 | Lock-up abnormal | 5 | Body |
| B2274 | Unlocking abnormal | 7 | Body |
| B2275 | Password of keyless ECU not matched | 14 | Body |
| B2276 | Trunk(vehicle rear detection)antenna fault | 5 | Body |
| B2277 | Trunk (vehicle rear detection) microswitch fault | 5 | Body |
| B2278 | Card reader (START button) fault | 5 | Body |
| B2279 | No description available | 3 | Body |
| B227A | High-frequency receiver module fault | 11 | Body |
| B227B | Steering shaft lock not match | 5 | Body |
| B227C | Front part vehicle internal detecting antenna loop fault | 5 | Body |
| B227D | Middle inner detection antenna circuit fault | 3 | Body |
| B2280 | Right Rear Seat Assembly Forward Switch Circuit | 11 | Body |
| B2281 | P position SW malfunction | 8 | Body |
| B2282 | Vehicle speed signal abnormal | 11 | Body |
| B2283 | Vehicle sensor fault detection | 9 | Body |
| B2284 | No description available | 7 | Body |
| B2285 | Steering lock signal abnormal | 11 | Body |
| B2286 | E/G speed signal abnormal | 9 | Body |
| B2287 | LIN communication abnormal | 8 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.