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Home >> Hyundai >> 2021 >> Veloster N Automatic DCT Trans >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag Diagnosis (1 Of 2) >> DTC B1402-00: SIS (Side Impact Sensor) Front-Driver 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. Disconnect SRSCM connector
  2. Disconnect DSIS connector
  3. Ignition "ON"
"High" terminal of the DSIS harness connector Chassis ground
"Low" terminal of the DSIS harness connector
  1. Is the measured voltage within specifications?

    YES 

    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.