Signal Circuit Inspection

IG "OFF" and disconnect ETC Motor & TPS connector and ECM connector.
Measure resistance between TPS2 signal terminal of ETC Motor & TPS harness connector and chassis ground. (Measurement "A")
Measure resistance between TPS2 signal and ground terminals of ETC Motor & TPS harness connector. (Measurement "B")
Specification: Infinite

Fig 1: Measuring Resistance Between TPS2 Signal And Ground Terminals Of ETC Motor And TPS (Measurement A)
Courtesy of HYUNDAI MOTOR AMERICA

Fig 2: Measuring Resistance Between TPS2 Signal And Ground Terminals Of ETC Motor And TPS (Measurement B)
Courtesy of HYUNDAI MOTOR AMERICA
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.