Control Circuit Inspection

■ Check resistance 

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

   Specification:  Infinite

   Fig 1: Measuring Resistance Between Control Terminal Of OCV 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 OCV control circuit and go to "Verification of Vehicle Repair " procedure.

■ Check open in harness 

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

   Specification:  Approx. below 1 Ω

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

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

   YES 

   • Go to "Component Inspection " procedure below.

   NO 

   • Repair open in OCV control circuit and go to "Verification of Vehicle Repair " procedure.