| Confirmation Procedure |
Basic Condition:
- 12 volt battery voltage above 8.5 V
Operating Condition:
|
| Execution |
Regular Diagnosis |
| Duration |
About 20 seconds (Depending on vehicle speed) |
| DTC Type |
- 1 drive cycle
- ABS indicator on
- VSA indicator on
- Brake system indicator on (If multiple wheel failures are detected)
|
| Fail Safe Action |
- Stop ABS function
- Stop VSA function
- Stop EBD function (If multiple wheel failures are detected)
- Stop TCS function
- Stop engine drag torque control function
- Stop hill start assist function
- Stop brake assist function
- Stop trailer stability assist control function
- Stop agile handling assist control function
- Stop CMBS function
- Stop ACC function
|
| Possible Cause |
- Debris on the left-rear hub bearing unit (magnetic encoder) surface
- Left-rear hub bearing unit (magnetic encoder) failure
- VSA modulator-control unit program not the latest
- VSA modulator-control unit internal failure
|