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 |
|---|---|---|---|
| B1176 | Passenger's door ajar switch | 18 | Body |
| B1177 | Screenwash level switch | 18 | Body |
| B1178 | Left front turn signal and left turn indicator control failure | 18 | Body |
| B1180 | Lighting control failure | 21 | Body |
| B1181 | Lighting and signal control failure | 23 | Body |
| B1182 | Wiper or washer control switch failure | 23 | Body |
| B1183 | The button at the bottom of the wiper control lever is faulty | 21 | Body |
| B1185 | Speaker button failure | 20 | Body |
| B1186 | High beam assist device activation button failure | 20 | Body |
| B1187 | High beam assist device enable button LED failure | 19 | Body |
| B1188 | Front wiper start relay control failure | 20 | Body |
| B1190 | Dome lamp button fault | 20 | Body |
| B1191 | Engine ECU failure or intelligent control box configuration failure of start-stop function | 20 | Body |
| B1192 | Battery disconnect deployment control | 12 | Body |
| B1193 | Rear seat R side pretensioners +B short | 21 | Body |
| B1195 | Passengers side frontal acceleration sensor | 21 | Body |
| B1196 | Drivers side second row peripheral acceleration sensor | 21 | Body |
| B1197 | Ereignisindikator | 15 | Body |
| B1198 | Driver's side inflatable tubular structure | 19 | Body |
| B1199 | Passenger's side inflatable tubular structure | 17 | Body |
| B119F | Head Lamp High Beam Left Short Circuit To Battery Or Open Circuit Error | 5 | Body |
| B11A0 | Abbruch oder Funktionseinfluss durch Fehler Ereignis Fehler Luefter links hat Funktionsstoerung Fehlercode | 12 | Body |
| B11A1 | Right side restraints pressure sensor | 10 | Body |
| B11A2 | Master exterior light switch | 10 | Body |
| B11A3 | Abbruch oder Funktionseinfluss durch Fehler Ereignis Fehler Luefterstatussignal links hat Funktionsstoerung Fehlercode | 10 | Body |
| B11A4 | Abbruch oder Funktionseinfluss durch Fehler Ereignis Fehler Luefter rechts hat Funktionsstoerung Fehlercode | 9 | Body |
| B11E0 | Rear HVAC Status Lamp #1 | 12 | Body |
| B11E2 | Rear HVAC Status Lamp #3 | 12 | Body |
| B11E3 | Rear HVAC Damper Motor | 12 | Body |
| B11F0 | Air intake damper position sensor | 14 | Body |
| B11F1 | Swiveling Control | 9 | Body |
| B11F2 | Side Obstacle Detection Activation Switch | 7 | Body |
| B11F3 | Foot/Face Damper Actuator | 7 | Body |
| B11F4 | Minor impact counter exceeded | 7 | Body |
| B11F5 | Output Air Temperature Sensor | 6 | Body |
| B11F6 | Driver folding mirror motor | 7 | Body |
| B11F7 | Passenger folding mirror motor | 6 | Body |
| B11F8 | Outer air vent - Left | 6 | Body |
| B11F9 | Inner air vent - Left | 6 | Body |
| B11FA | Inner air vent - Right | 3 | Body |
| B11FB | Outer air vent - Right | 4 | Body |
| B11FC | Parking Assist Supply | 4 | Body |
| B1200 | Climate Control Pushbutton Circuit Failure | 32 | Body |
| B1201 | Fuel Sender Circuit Failure | 32 | Body |
| B1202 | Fuel Sender Circuit Open | 28 | Body |
| B1203 | Fuel Sender Circuit Short To Ground | 30 | Body |
| B1204 | Fuel Sender Circuit Short To Battery | 22 | Body |
| B1205 | Instrument cluster ECU failure | 22 | Body |
| B1206 | Head-up display electronic control unit failure | 21 | Body |
| B1207 | Blind spot monitoring function configuration fault | 25 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.