Signal Circuit Inspection

Check short to battery in harness
1. IG "OFF".
2. Disconnect APS & PCM connector.
3. Measure resistance between terminal 1 and 3 of APS harness connector.
4. Measure resistance between terminal 3 and 4 of APS harness connector.
  Specification: Infinite
  
  Fig 1: Measuring Resistance Between Terminal 1, 3 And 4 Of APS Harness Connector
  Courtesy of HYUNDAI MOTOR CO.
5. Is the measured resistance within specification?
  YES
  - Go to "GROUND CIRCUIT INSPECTION " procedure.
  NO
  - Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.