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Home >> Hyundai >> 2014 >> Azera Limited >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag (Event #1) Diagnosis (2 Of 2) >> DTC B1740-00: P-SIS (Side Impact Sensor, Pressure) Front-Driver Short to Ground >> W/Harness Inspection >> Inspection/Repair >> Main Harness Circuit Inspection

Main Harness Circuit Inspection

  1. Ignition "OFF".
  2. Disconnect the battery (-) terminal cable from the battery, and wait at least one minutes.
  3. Disconnect Pressure-Side Impact connector and SRSCM main harness connector.
  4. Measure resistance between terminal "Low" or "High" of the Pressure-Side Impact harness connector and chassis ground.

    Specification: 

    Fig 1: Measuring Resistance Between Terminal Low Or High Of Pressure-Side Impact Harness Connector And Chassis Ground
    G08815604Courtesy of HYUNDAI MOTOR AMERICA
  5. Is the measured resistance 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.