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 |
|---|---|---|---|
| B20A0 | STR CUT OFF SHORT | 4 | Body |
| B20A1 | No description available | 4 | Body |
| B20A2 | No description available | 4 | Body |
| B20A3 | No description available | 4 | Body |
| B20A4 | No description available | 2 | Body |
| B20A5 | No description available | 1 | Body |
| B20A6 | No description available | 1 | Body |
| B20A7 | No description available | 2 | Body |
| B20A8 | No description available | 2 | Body |
| B20A9 | No description available | 2 | Body |
| B20AA | No description available | 1 | Body |
| B20AB | No description available | 1 | Body |
| B2102 | Recline forward switch | 15 | Body |
| B2103 | Rear vertical down switch | 13 | Body |
| B2104 | Rear vertical up switch | 10 | Body |
| B2105 | Horizontal aft switch | 15 | Body |
| B2200 | left front window switch stuck in up position | 13 | Body |
| B2201 | Printed circuit board (PCB) temperature < 75°C | 14 | Body |
| B2202 | Printed Circuit Board (PCB) Temperature > 75°C | 17 | Body |
| B2203 | Printed circuit board (PCB) temperature > 85°C | 11 | Body |
| B2204 | Printed Circuit Board (PCB) Temperature > 95°C | 17 | Body |
| B2205 | Motor water outlet temperature < 75°C | 17 | Body |
| B2211 | Light Rain Sensor Module Initialization Performance | 6 | Body |
| 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 |
| 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 |
| B2228 | No description available | 3 | Body |
| B2229 | No description available | 4 | Body |
| B222A | Vehicle Line Mismatch | 5 | Body |
| B222B | No description available | 2 | Body |
| B222C | Vehicle Configuration Not Programmed | 8 | Body |
| B222D | ECU Unable To Configure/Configuration Not Learned | 5 | Body |
| B222E | Drive motor current | 5 | Body |
| B222F | Drive motor current | 4 | Body |
| B2231 | Electrical changeover valve, engine mount | 6 | Body |
| B2232 | Dual temperature sensor | 6 | Body |
| B2233 | Communication fault with sunroof motor | 3 | Body |
| B2234 | Sun blind not initialized | 2 | Body |
| B2235 | Sun blind switch fault | 8 | Body |
| B2236 | Sun blind anti-pinch motor fault | 3 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.