Signal Circuit Inspection

WARNING: This page is about a different variant/trim than selected.

■ Check for Short to Ground in Signal Circuit

IG KEY OFF.
Disconnect PCM and etc. connector.
Measure resistance between TPS2 signal terminal of etc. harness connector and chassis ground.
Specification: Infinite

Fig 1: Measuring Resistance Between TPS2 Signal Terminal Of etc. Harness Connector And Chassis Ground
Courtesy of HYUNDAI MOTOR AMERICA
Is resistance within specification?
YES
- Go to next procedure.
NO
- Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

■ Check for Open in Signal Circuit

IG KEY OFF.
Disconnect etc. connector and PCM connector.
Measure resistance between both ends of TPS2 signal line.
Specification: Below 1Ω.

Fig 2: Measuring Resistance Between Both Ends Of TPS2 Signal Line
Courtesy of HYUNDAI MOTOR AMERICA
Is resistance within specification?
YES
- Go to next procedure.
NO
- Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.