DTC B1190
Precautions: Precautions for Diagnosing Trouble · Precautions for Immobilizer System · General safety (00)
DTC Detecting Condition and Trouble Area
| DTC detecting condition | Trouble area |
|---|---|
|
B1190: Engine Switch Malfunction Immobilizer control module is faulty. |
Immobilizer control module |
DTC Troubleshooting
| Step | Action | Yes | No |
|---|---|---|---|
| 1 |
DTC check
1)Clear DTC.
2)Set ignition “OFF” and leave ignition “OFF” for 5 seconds or more.
3)Set ignition “ON”.
4)Recheck DTC.
Is DTC B1190 still detected?
|
Replace immobilizer control module and recheck DTC.
|
Check for intermittent trouble.
|