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 1Ω
  
  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.
  NO
  - Repair open in OCV control circuit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.