Montero Sport LTD 4WD V6-3.5L SOHC (1999)
Position Sensor/Switch: Testing and Inspection
On Vehicle Inspection
1. Raise up the vehicle.
2. Remove the air pipe and air hose connections.
3. Connect a pressure gauge and air regulator, for adjusting the compressed air pressure, to the air hose.
CAUTION: Do not apply a higher pressure.
4. Adjust the compressed air pressure with the air regulator until the pressure gage shows a pressure of approximately 25 kPa (4 psi).
5. Hold the wheel on one side of the vehicle stationary, and slowly turn the wheel on the other side.
6. Check for continuity in the rear differential lock detection switch.
7. If the detection switch is defective, first remove the differential carrier, then remove the detection switch.
