Control Circuit Inspection

■ Check short to ground in harness 

1. IG "OFF" and disconnect VIS1 connector and PCM connector.
2. Measure resistance between control terminal of VIS1 harness connector and chassis ground.

   Specification:  Infinite

   Fig 1: Measuring Resistance Between Control Terminal Of VIS1 Harness Connector And Chassis Ground

   Courtesy of HYUNDAI MOTOR AMERICA
3. Is the measured resistance within specification?

   YES 

   • Go to "Check open in harness" as follows.

   NO 

   • Repair short to ground in harness, and go to "Verification of Vehicle Repair " procedure.

■ Check open in harness 

1. IG "OFF" and disconnect VIS1 connector and PCM connector.
2. Measure resistance between control terminal of VIS1 harness connector and VIS1 control terminal of PCM harness connector.

   Specification:  Below 1 Ω

   Fig 2: Measuring Resistance Between Control Terminal Of VIS1 Harness Connector And VIS1 Control Terminal Of PCM Harness Connector

   Courtesy of HYUNDAI MOTOR AMERICA
3. Is the measured resistance within specification?

   YES 

   • Go to "COMPONENT INSPECTION " procedure.

   NO 

   • Repair open in harness, and go to "Verification of Vehicle Repair " procedure.