Signal Circuit Inspection

■ Check for Short to Ground in Signal Circuit 

1. IG KEY OFF.
2. Disconnect PCM and ETC connector.
3. Measure resistance between TPS2 signal terminal of ETC harness connector and chassis ground.

   Specification  : Infinite

4. 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 

1. IG KEY OFF.
2. Disconnect ETC connector and PCM connector.
3. Measure resistance between both ends of TPS2 signal line.

   Specification  : Below 1Ω.

4. Is resistance within specification?

   YES 

   • Go to next procedure.

   NO 

   • Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.