Ground Circuit Inspection
- Ignition "OFF".
- Disconnect TPS connector.
- Ignition "ON" & Engine "OFF".
- Measure voltage between terminal 2 of the sensor harness connector and chassis ground.
Specification: Approx. 0V
- Is voltage within the specification?
YES:
- Go to step "SIGNAL CIRCUIT INSPECTION " procedure.
NO:
- Check the ground circuit for an open.
Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.