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Home >> Hyundai >> 2021 >> Santa Fe Calligraphy, AWD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (Except HEV) (2 Of 3) >> DTC B1404-00: SIS (Side Impact Sensor) Front-Passenger Circuit Short To Ground >> Wiring Inspection >> Main Harness Circuit Inspection

Main Harness Circuit Inspection

Item Normal Value Prerequisite Condition Probe (+) Probe (-)
Main harness Circuit Inspection (Ω) Infinite
  1. Ignition switch "OFF"
  2. Disconnect SRSCM connector
  3. Disconnect PSIS connector
"High" terminal of the PSIS harness connector Chassis ground
"Low" terminal of the PSIS harness connector
  1. Is the measured resistance within specifications?

    YES 

    NO 

    • Substitute the SRS main harness and check for proper operation. If the problem is corrected, replace SRS main harness and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.