Signal Circuit Inspection

Check for open in signal circuit.
1. Ignition "OFF".
2. Disconnect PCM connector.
3. Measure resistance between terminals 3 of the FTPS harness connector and 33 of the PCM harness connector.
  Specification: Approx. 0Ω
  
  Fig 1: Measuring Resistance Between Terminals 3 Of FTPS Harness Connector And 33 Of PCM Harness Connector
  Courtesy of HYUNDAI MOTOR CO.
4. Is resistance within the specification?
  YES
  - Go to next step as below.
  NO
  - Repair as necessary and go to VERIFICATION OF VEHICLE REPAIR procedure.
Check for short to ground in signal circuit
1. Measure resistance between terminal 3 of the FTPS harness connector and chassis ground
  Specification: Infinite
  
  Fig 2: Measuring Resistance Between Terminal 3 Of FTPS Harness Connector And Chassis Ground
  Courtesy of HYUNDAI MOTOR CO.
2. Is resistance within the specification?
  YES
  - Go to next step as below.
  NO
  - Repair as necessary and go to VERIFICATION OF VEHICLE REPAIR procedure.