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Home >> Hyundai >> 2009 >> Azera GLS >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Air Bag Restraint System >> Troubleshooting >> DTC B1489 Passenger Occupant Classification (OC) Ecu Defect; DTC B1490 Passenger Occupant Classification (OC) Sensor (Bladder) Defect; DTC B1493 Passenger Occupant Classification (OC) System Communication Error; DTC B1494 Passenger Occupant Classification (OC) System Wrong Id >> DTC Detecting Condition
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DTC B1489 Passenger Occupant Classification (OC) Ecu Defect; DTC B1490 Passenger Occupant Classification (OC) Sensor (Bladder) Defect; DTC B1493 Passenger Occupant Classification (OC) System Communication Error; DTC B1494 Passenger Occupant Classification (OC) System Wrong Id: DTC Detecting Condition

DTC DETECTING CONDITION CHART

DTC Condition Probable cause
B1489
B1490
B1493
B1494
  • OC module Malfunction
  • SRSCM Malfunction
  • Wiring Harness
  • OC module
  • SRSCM