Engines included:
- 200T / 300 Petrol (8AR-FTS)
- 250 Petrol (4GR-FSE)
- 300h Electricity,Petrol (2AR-FSE)
Diagnostic Instructions
Connect an OBD scanner to your Lexus IS 2013-2025 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 775 manufacturer-specific
Powertrain
Body
Chassis
| Code | Description |
|---|---|
| C0000 | Code reserved for ISO/SAE |
| C0001 | Traction control system (TCS) control channel A, valve 1 |
| C0002 | Traction control system (TCS) control channel A, valve 2 |
| C0003 | Traction control system (TCS) control channel B, valve 1 |
| C0004 | Traction control system (TCS) control channel B, valve 2 |
| C0010 | Front left inlet control |
| C0011 | Front left outlet control |
| C0012 | Front left hydraulic release too long |
| C0014 | Front right inlet control |
| C0015 | Front right outlet control |
| C0016 | Front right hydraulic release too long |
| C0018 | Rear left inlet control |
| C0019 | Rear left outlet control |
| C0020 | ABS pump motor control |
| C0021 | Brake servo performance |
| C0022 | Brake servo solenoid |
| C0023 | Brake light control (subfault) |
| C0030 | Front left wheel speed sensor ring |
| C0031 | Front left wheel speed sensor circuit/open |
| C0032 | Front left wheel speed sensor supply |
| C0033 | Front right wheel speed sensor ring |
| C0034 | Front right wheel speed sensor circuit/open |
| C0035 | Front right wheel speed sensor supply |
| C0036 | Rear left wheel speed sensor ring |
| C0037 | Rear left wheel speed sensor circuit/open |
| C0038 | Rear left wheel speed sensor supply |
| C0039 | Rear right wheel speed sensor ring |
| C0040 | Brake pedal switch A |
| C0041 | Brake pedal switch B |
| C0042 | Brake pedal position sensor circuit A |
| C0043 | Brake pedal position sensor circuit B |
| C0044 | Brake pressure sensor A |
| C0045 | Brake pressure sensor B |
| C0046 | Brake pressure sensor A/B |
| C0047 | Brake servo pressure sensor |
| C0048 | Brake servo travel sensor |
| C0049 | Brake fluid level |
| C0051 | Steering angle sensor |
| C0052 | Steering angle sensor signal A |
| C0053 | Steering angle sensor signal B |
| C0054 | Steering angle sensor signal C |
| C0055 | Steering angle sensor signal D |
| C0061 | Lateral acceleration sensor |
| C0062 | Longitudinal acceleration sensor |
| C0063 | Yaw rate sensor circuit/open |
| C0064 | Roll rate sensor |
| C0069 | Yaw rate and longitudinal sensors |
| C0071 | 2WD/4WD status input |
| C0072 | Brake temperature too high |
| C0073 | Driving torque delivered |
| C0074 | Driving torque requested |
| C0075 | Extended brake travel switch output to the PCM |
| C0076 | Pulse width modulated (PWM) for the traction control |
| C0077 | Low tyre pressure |
| C0078 | Tyre diameter fault |
| C0079 | Variable effort steering |
| C0081 | ABS malfunction indicator |
| C0082 | Brake system malfunction indicator |
| C0083 | Tyre pressure monitoring system (TPMS) warning light |
| C0084 | Traction control system (TCS) active indicator |
| C0085 | Traction control system (TCS) disable indicator |
| C0086 | Vehicle dynamics indicator |
| C0089 | Traction control system (TCS) disable switch |
| C1201 | Available in product |
| C1202 | Available in product |
| C1203 | Available in product |
| C1210 | Available in product |
| C1211 | Available in product |
| C1212 | Available in product |
| C1214 | Available in product |
| C1225 | Available in product |
| C1226 | Available in product |
| C1227 | Available in product |
| C1228 | Available in product |
| C1231 | Available in product |
| C1232 | Available in product |
| C1234 | Available in product |
| C1235 | Available in product |
| C1236 | Available in product |
| C1238 | Available in product |
| C1239 | Available in product |
| C1240 | Available in product |
| C1241 | Available in product |
| C1242 | Available in product |
| C1243 | Available in product |
| C1244 | Available in product |
| C1245 | Available in product |
| C1246 | Available in product |
| C1247 | Available in product |
| C1249 | Available in product |
| C1251 | Available in product |
| C1252 | Available in product |
| C1253 | Available in product |
| C1256 | Available in product |
| C1257 | Available in product |
| C1259 | Available in product |
| C1267 | Available in product |
| C1270 | Available in product |
| C1271 | Available in product |
| C1272 | Available in product |
| C1273 | Available in product |
| C1274 | Available in product |
| C1275 | Available in product |
| C1276 | Available in product |
| C1277 | Available in product |
| C1278 | Available in product |
| C1279 | Available in product |
| C1280 | Available in product |
| C1281 | Available in product |
| C1289 | Available in product |
| C1290 | Available in product |
| C1296 | Available in product |
| C1297 | Available in product |
| C1298 | Available in product |
| C1299 | Available in product |
| C1300 | Available in product |
| C1305 | Available in product |
| C1310 | Available in product |
| C1311 | Available in product |
| C1312 | Available in product |
| C1313 | Available in product |
| C1314 | Available in product |
| C1315 | Available in product |
| C1316 | Available in product |
| C1319 | Available in product |
| C1336 | Available in product |
| C1337 | Available in product |
| C1341 | Available in product |
| C1342 | Available in product |
| C1343 | Available in product |
| C1345 | Available in product |
| C1346 | Available in product |
| C1348 | Available in product |
| C1355 | Available in product |
| C1435 | Available in product |
| C1437 | Available in product |
| C1439 | Available in product |
| C1459 | Available in product |
| C146F | Available in product |
Network
| Code | Description |
|---|---|
| U0001 | High-speed CAN communication bus |
| U0122 | Lost communication with the vehicle dynamics control unit CAN-Bus no communication with the ABS/TC |
| U0306 | Software incompatibility with the fuel injector control unit |
| U0307 | Software incompatibility with the glow plug control unit |
| U0308 | Software incompatibility with the throttle actuator control unit |
| U0309 | Software incompatibility with the alternative fuel control unit |
| U0310 | Software incompatibility with the fuel pump control unit |
| U0311 | Software incompatibility with the drive motor control unit |
| U0312 | Software incompatibility with battery energy control unit A |
| U0313 | Software incompatibility with battery energy control unit B |
| U0314 | Software incompatibility with the 4WD clutch control unit |
| U0315 | Software incompatibility with the ABS control unit |
| U0316 | Software incompatibility with the vehicle dynamics control unit |
| U0317 | Software incompatibility with the parking brake control unit |
| U0318 | Software incompatibility with the brake system control unit |
| U0319 | Software incompatibility with the steering effort control unit |
| U0320 | Software incompatibility with the power steering control unit |
| U0322 | Software incompatibility with the body control unit |
| U0323 | Software incompatibility with the instrument cluster control unit |
| U0324 | Software incompatibility with the heating, ventilation and air conditioning (HVAC) control unit |
| U0325 | Software incompatibility with the additional heater control unit |
| U0328 | Software incompatibility with the steering angle sensor unit |
| U0329 | Software incompatibility with the steering column control unit |
| U0330 | Software incompatibility with the tyre pressure control unit |
| U0331 | Software incompatibility with body control unit A |
| U0332 | Software incompatibility with the multi-axis acceleration sensor unit |
| U0400 | Invalid data received |
| U0401 | Invalid data received from the engine control unit/powertrain control unit |
| U0402 | Invalid Data Received From TCM |
| U0403 | Invalid data received from the transfer box control unit |
| U0404 | Invalid data received from the gear-shift control unit |
| U0405 | Invalid data received from the cruise control unit |
| U0406 | Invalid data received from the fuel injector control unit |
| U0407 | Invalid data received from the glow plug control unit |
| U0408 | Invalid data received from the throttle actuator control unit |
| U0409 | Invalid data received from the alternative fuel control unit |
| U0410 | Invalid data received from the fuel pump control unit |
| U0411 | Invalid data received from the drive motor control unit |
| U0412 | Invalid data received from battery energy control unit A |
| U0413 | Invalid data received from battery energy control unit B |
| U0414 | Invalid data received from the 4WD clutch control unit |
| U0415 | Invalid data received from the ABS control unit |
| U0416 | Invalid data received from the vehicle dynamics control unit |
| U0417 | Invalid data received from the parking brake control unit |
| U0418 | Invalid data received from the brake system control unit |
| U0419 | Invalid data received from the steering effort control unit |
| U0420 | Invalid data received from the power steering control unit |
| U0421 | Invalid data received from the suspension control unit |
| U0422 | Invalid data received from the body control unit |
| U0423 | Invalid data received from the instrument cluster control unit |
| U0424 | Invalid data received from the heating, ventilation and air conditioning (HVAC) control unit |
| U0425 | Invalid data received from the additional heater control unit |
| U0426 | Invalid data received from the immobiliser control unit |
| U0427 | Invalid data received from the security system control unit |
| U0428 | Invalid data received from the steering angle sensor unit |
| U0429 | Invalid data received from the steering column control unit |
| U0430 | Invalid data received from the tyre pressure monitoring system (TPMS) |
| U0431 | Invalid data received from body control unit A |
| U0432 | Invalid data received from the multi-axis acceleration sensor unit |
Showing 1000 of 13396 codes · Page 3 of 14
