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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag (Event #1) System Diagnosis (Except HEV) >> DTC B1730-00: Anchor Pretensioner Front-Driver Resistance Too High >> Wiring Inspection >> Squib Circuit Inspection

Squib Circuit Inspection

  1. Ignition "OFF".
  2. Disconnect (-) terminal cable from battery and wait for 1 minutes or more.
  3. Disconnect KAB module and connect the dummy and dummy adapter to main harness connector.
    NOTE: If dummy and dummy adaptor are not able to be prepared, use a known-good KAB or 2 resistor.
  4. Connect (-) terminal cable to battery and Ignition "ON" & Engine "OFF" and wait for 30 seconds or more.
  5. Connect GDS to Data Link Connector (DLC) and clear DTC with GDS and diagnose again.
  6. Is DTC present problem?

    YES 

    NO 

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

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

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