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Home >> Kia >> 2009 >> Sorento Base, A5SR2 >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> SRS Control Module (Air Bag) >> Troubleshooting >> B1620: Internal fault - Replace ECU >> DTC Detecting Condition

B1620: Internal fault - Replace ECU: DTC Detecting Condition

DTC DETECTING CONDITION CHART

DTC Condition Probable cause
B1620
  • SRSCM internal fault: acceleration sensor, microcomputer power supply, watchdog etc
  • SRSCM