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Home >> Hyundai >> 2008 >> Tiburon GT, Automatic >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Immobilizer Control System >> Immobilizer Control System >> DTC P1696 Authentication Fail >> DTC Detecting Condition

DTC P1696 Authentication Fail: DTC Detecting Condition

DETECTION CONDITION POSSIBLE CAUSES

Item Detecting Condition Possible cause
Enable Conditions
  • IG ON
  • Scantool Error
  • Faulty Transponder
  • Faulty SMARTRA (BCM)
  • Faulty ECM
Immobilizer indicator or ECM Faults
  • Not plausible VSS data stored at ECM.
  • Virgin key at Learnt ECM.
  • No valid data from SMARTRA (BCM) after 3 attempts by ECM.
  • Invalid tester message or unexpected requests by tester (e.g. exceeding the maximum limit of twice IG ON or teaching trials)