| Confirmation Procedure |
Basic Condition:
- 12 volt battery voltage 9.6 - 16.5 V
Operating Condition:
|
| Execution |
Initial Diagnosis/Regular Diagnosis |
| Duration |
About 2 seconds |
| DTC Type |
- 1 drive cycle
- VSA indicator on
|
| Fail Safe Action |
- Stop CAN function (Dependent upon the conditions)
- Degrade ABS performance
- Stop engine drag torque control function
- Stop TCS function or fade out (Dependent upon the conditions)
- Stop VSA function
- Stop brake assist function
- Stop hill start assist function
|
| Possible Cause |
- Open between the VSA modulator-control unit and the PCM (F-CAN_L, F-CAN_H lines)
- Internal failure of another unit on F-CAN
- VSA modulator-control unit program not the latest
- VSA modulator-control unit internal failure
|