Signal Circuit Inspection

■ Check Short to Ground in Harness 

1. IG "OFF" and disconnect ETC Motor & TPS connector.
2. IG "ON".
3. Measure voltage between TPS1 power terminal of ETC Motor & TPS harness connector and chassis ground.

   Specification:  Approx. 5V

   Fig 1: Measuring Voltage Between TPS1 Power Terminal Of ETC Motor & TPS Harness Connector And Chassis Ground

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 2: TPS1 Connector Terminal

   Courtesy of KIA MOTORS AMERICA, INC.
4. Is the measured voltage within specification?

   YES 

   • Go to "COMPONENT INSPECTION " procedure.

   NO 

   • Repair Short to ground in signal circuit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.