The PCM/ECM sets DTC P169A if authentication between PCM/ECM and SMARTRA has failed.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
- | 1. Locking of SMARTRA |
Enable Conditions |
•
IG ON | |
Threshold value |
•
Virgin SMARTRA at Learnt EMS
•
Neutral SMARTRA at Learnt EMS
•
Incorect the Authetication of EMS and SMARTRA
•
Locking of SMARTRA | |
Detecting time |
•
- |
