FixVault

DTC P169A SMARTRA Authentication Fail: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC strategy  
  • Locking of SMARTRA
Enable conditions
  • IG ON
Threshold value
  • Virgin SMARTRA at Learnt EMS
  • Neutral SMARTRA at Learnt EMS
  • Incorrect the Authetication of EMS and SMARTRA
  • Locking of SMARTRA
Detecting time  
FAIL SAFE