Cherokee 4WD L6-4.0L VIN S (1998)
4. Disconnect the liftgate half of the washer supply hose from the check valve.
5. Disconnect the body half of the washer supply hose from the check valve.
6. Remove the check valve from the vehicle.
Rear Washer System Check Valve
7. When reinstalling the check valve, be certain the valve is properly oriented within the system flow.
