Power Circuit Inspection

Check for an open or short circuit in the SRSCM Power Circuit.
1. Disconnect SRSCM connector from wiring harness.
2. Ignition "ON" & Engine "OFF".
  1. Measure voltage between terminal "supply voltage" and chassis ground.
    Specification: Battery Voltage
    
    Fig 1: Measuring Voltage Between Terminal "Supply Voltage" And Chassis Ground
    Courtesy of HYUNDAI MOTOR AMERICA
3. Is the measured voltage within specifications?
  YES
  - Go to "CAN COMMUNICATION LINE INSPECTION " procedure.
  NO
  - Substitute the SRSCM main harness or SRSCM and check for proper operation. If the problem is corrected, replace SRSCM main harness or SRSCM. Then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.