DTC Index (Without HDS)
DTC INDEX
| DTC | Symptom | Possible Cause | Note |
|---|---|---|---|
| 1 | Slide switch circuit malfunction (FORWARD/BACKWARD) | Faulty power seat adjustment switch, or power seat control unit |
|
| 2 | Recline switch circuit malfunction (FORWARD/BACKWARD) | Faulty power seat adjustment switch, or power seat control unit |
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| 3 | Front up-down switch circuit malfunction (UP/DOWN) | Faulty power seat adjustment switch, or power seat control unit |
|
| 4 | Rear up-down switch circuit malfunction (UP/DOWN) | Faulty power seat adjustment switch, or power seat control unit |
|
| 10 | Slide motor pulse malfunction | Faulty slide position sensor, or power seat control unit | System input test and function test (see SYSTEM INPUT TEST AND FUNCTION TEST ) |
| 11 | Front up-down motor pulse malfunction | Faulty front up-down position sensor, or power seat control unit | System input test and function test (see SYSTEM INPUT TEST AND FUNCTION TEST ) |
| 12 | Rear up-down motor pulse malfunction | Faulty rear up-down position sensor, or power seat control unit | System input test and function test (see SYSTEM INPUT TEST AND FUNCTION TEST ) |
| 13 | Recline motor pulse malfunction | Faulty recline position sensor, or power seat control unit | System input test and function test (see SYSTEM INPUT TEST AND FUNCTION TEST ) |
| 24 | Slide switch circuit malfunction (FORWARD) | Faulty power seat adjustment switch, or power seat control unit |
|
| 25 | Slide switch circuit malfunction (BACKWARD) | Faulty power seat adjustment switch, or power seat control unit |
|
| 26 | Recline switch circuit malfunction (FORWARD) | Faulty power seat adjustment switch, or power seat control unit |
|
| 27 | Recline switch circuit malfunction (BACKWARD) | Faulty power seat adjustment switch, or power seat control unit |
|
| 28 | Front up-down switch circuit malfunction (UP) | Faulty power seat adjustment switch, or power seat control unit |
|
| 29 | Front up-down switch circuit malfunction (DOWN) | Faulty power seat adjustment switch, or power seat control unit |
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| 30 | Rear up-down switch circuit malfunction (UP) | Faulty power seat adjustment switch, or power seat control unit |
|
| 31 | Rear up-down switch circuit malfunction (DOWN) | Faulty position sensor(s), or power seat control unit |
|
| 36 | Sensor output short to ground | Faulty power seat adjustment switch, or power seat control unit | System input test and function test (see SYSTEM INPUT TEST AND FUNCTION TEST ) |
| 37 | Transmission range switch P position circuit malfunction | Faulty transmission range switch |
|
| 38 | Left mirror position sensor malfunction | Faulty left mirror position sensor, or power mirror control unit | System input test and function test (see SYSTEM INPUT TEST AND FUNCTION TEST ) |
| 39 | Right mirror position sensor malfunction | Faulty right mirror position sensor, or power mirror control unit | System input test and function test (see SYSTEM INPUT TEST AND FUNCTION TEST ) |
| 40 | Communication line error (BUS Off) | Faulty communication line | Troubleshoot using B-CAN system diagnosis test mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ) |
| 41 | Power seat control unit lost communication | Faulty communication line | Power seat control unit input test (see POWER SEAT CONTROL UNIT INPUT TEST ) |
| 45 | Power seat control unit EEPROM error | Faulty power seat control unit | DTC troubleshooting (see DTC TROUBLESHOOTING ) |
| 50 | Driving position memory recall timeout | Faulty power seat motor, engagement of motor gear, or power seat control unit | DTC troubleshooting (see DTC B1837: DRIVING POSITION MEMORY RECALL TIMEOUT ) |