Power Circuit Inspection

Check Voltage
1. IG "OFF" and disconnect APS connector.
2. IG "ON".
3. Measure voltage between APS1 power terminal of APS harness connector and chassis ground.
  Specification: Approx. 5V
  
  Fig 1: Measuring Voltage Between APS1 Power Terminal Of APS Harness Connector And Chassis Ground
  Courtesy of KIA MOTORS AMERICA, INC.
4. Is the measured voltage within specification?
  YES
  - Go to "SIGNAL CIRCUIT INSPECTION " Procedure.
  NO
  - Repair open or short in harness and go to "VERIFICATION OF VEHICLE REPAIR " procedure.