Control Circuit Inspection

Check for short to ground in harness.
1. Ignition "OFF"
2. Disconnect CCV connector
3. Measure resistance between terminal "2" of CCV harness connector and chassis ground.
  Specification : Infinite
  
  Fig 1: Measuring Resistance Between Terminal "2" Of CCV Harness Connector And Chassis Ground
  Courtesy of KIA MOTORS AMERICA, INC.
4. Is the measured resistance within specifications?
  YES
  - Go to 2"Check for open in harness" as indicated below.
  NO
  - Check short to ground in signal harness
  - Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.
Check for open in harness
1. Ignition "OFF"
2. Disconnect CCV and PCM connector
3. Measure resistance between terminal "2" of CCV harness connector and terminal "37" of PCM harness connector.
  Specification : Approx. below 1 Ω
  
  Fig 2: Measuring Resistance Between Terminal "2" Of CCV Harness Connector And Terminal "37" Of PCM Harness Connector
  Courtesy of KIA MOTORS AMERICA, INC.
4. Is the measured resistance within specifications?
  YES
  - Go to "COMPONENT INSPECTION " procedure.
  NO
  - Check open in harness between CCV connector and PCM connector.
  - Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.