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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 137 (Airbag System Diagnosis (1 Of 2)) >> DTC B1373-00: Passenger Airbag Active Vent Firing Circuit Resistance Too High >> Wiring Inspection >> Main Harness Circuit Inspection

Main Harness Circuit Inspection

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Item Normal Value Prerequisite Condition Probe (+) Probe (-)
Main harness Circuit Inspection (Ω) Below 1Ω 1. Ignition "OFF"
2. Disconnect Passenger airbag active vent connector
3. Disconnect SRSCM connector
"Low" terminal of the Passenger airbag active vent harness connector "High" terminal of the Passenger airbag active vent harness connector
WARNING: Lay Removed PAB facing upward for unexpected air bag deploy.
  1. Is the measured resistance within specifications?

    YES 

    • Substitute a known-good SRSCM, and check for proper operation.

      If the problem is corrected, replace SRSCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Substitute the SRSCM main harness and check for proper operation.

      If the problem is corrected, replace SRSCM main harness and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.