Ground Circuit Inspection

NOTE: Check for open or short circuit in harness. Refer to "SIGNAL WAVEFORM & DATA " in the "General Information" procedure

Ignition "OFF"
Disconnect TPS connector
Measure resistance between terminal 1 of the sensor harness connector and chassis ground
Specification : Approx. 0Ω
Is resistance within the specification?
YES
- Go to SIGNAL CIRCUIT INSPECTION
NO
- Check the ground circuit for an open.
- Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure