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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 B1733-00: Anchor Pretensioner Front-Driver Resistance Circuit Short To Battery >> 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 Anchor Pretensioner front-Driver connector
  3. Disconnect SRSCM connector
"Low" terminal of the Anchor Pretensioner front-Driver harness connector Chassis ground
"High" terminal of the Anchor Pretensioner front-Driver harness connector
  1. Is the measured voltage 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.