Ground Circuit Inspection
- Key "OFF".
- Disconnect the P/S pressure sensor connector.
- Key "ON"
- Measure the voltage between terminal 3 of P/S pressure sensor harness connector and chassis ground. (Fig A)
- Measure the voltage between terminal 3 and terminal 1 of P/S pressure sensor harness connector. (Fig B)
Specification: The Difference between "A" and "B" is below 200mV.
- Is the measured voltage within specification ?
YES
- Go to "SIGNAL CIRCUIT INSPECTION " procedure.
NO
- Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.