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Home >> Hyundai >> 2021 >> Santa Fe Calligraphy, AWD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (Except HEV) (3 Of 3) >> DTC B2613-00: ACU Airbag Warning Lamp CAN Message Error >> Wiring Inspection >> Main Harness Circuit Inspection

Main Harness Circuit Inspection

Item Normal Value Prerequisite Condition Probe (+) Probe (-)
Main harness Circuit Inspection (V) 0V
  1. Ignition switch ON
  2. Disconnect Cluster harness connector
Airbag warning lamp terminal of the Cluster harness connector Chassis ground
  1. Is the measured Voltage within specifications?

    YES 

    NO 

    • Check airbag fuse, junction block, Warning Lamp, harness between junction block and SRSCM. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.