Control Circuit Inspection

■ Check short to ground in harness
1. IG "OFF" and disconnect CCV connector and PCM connector.
2. Measure resistance between control terminal of CCV harness connector and chassis ground.
  Specification: Infinite
  
  Fig 1: Measuring Resistance Between Control Terminal Of CCV 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 CCV connector and PCM connector.
2. Measure resistance between control terminal of CCV harness connector and CCV control terminal of PCM harness connector.
  Specification: Below 1Ω
  
  Fig 2: Measuring Resistance Between Control Terminal Of CCV Harness Connector And CCV 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.