| Confirmation Procedure |
Basic Condition:
- 12 volt battery voltage 9.6 - 16.5 V
Operating Condition:
|
| Execution |
Regular Diagnosis |
| Duration |
About 1 second |
| DTC Type |
- 1 drive cycle
- VSA indicator on
|
| Fail Safe Action |
- Degrade ABS performance
- Stop engine drag torque control function
- Stop TCS function (Fade out)
- Stop VSA function
- Stop hill start assist function
|
| Possible Cause |
- Open between the steering angle sensor and the under-dash fuse/relay box (IG1 VSA/ABS line)
- Open between the steering angle sensor and body ground (GND line)
- Open between the VSA modulator-control unit and the steering angle sensor (F-CAN_L, F-CAN_H lines)
- Steering angle sensor failure
- VSA modulator-control unit program not the latest
- VSA modulator-control unit internal failure
|