Main harness Circuit Inspection

WARNING: This page is about a different variant/trim than selected.

Ignition "OFF".
Disconnect the battery (-) terminal cable from the battery, and wait at least one minutes.
Disconnect Seatbelt Buckle Switch connector and SRSCM main harness connector.
Measure resistance between of the Buckle Switch Passenger wiring connector and SRSCM harness connector.
Specification: approx. 1 Ω below

Fig 1: Measuring Resistance Between Of Buckle Switch Passenger Wiring Connector And SRSCM Harness Connector
Courtesy of HYUNDAI MOTOR AMERICA
Is the measured resistance within specifications?
YES
- Go to "MAIN HARNESS CIRCUIT INSPECTION " 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.

Ignition "OFF".
Disconnect the battery (-) terminal cable from the battery, and wait at least one minutes.
Disconnect Seatbelt Buckle Switch connector and SRSCM main harness connector.
Connect the battery (-) terminal cable to the battery and Ignition "ON" & Engine "OFF".
Measure voltage between terminal "High" of the Seatbelt Buckle Switch harness connector and chassis ground.
Specification: 0V

Fig 1: Measuring Voltage Between Terminal High Of Seatbelt Buckle Switch Harness Connector And Chassis Ground
Courtesy of HYUNDAI MOTOR AMERICA
Is the measured resistance within specifications?
YES
- Go to "COMPONENT INSPECTION " 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.