Patriot 4WD L4-2.4L (2009)
Check Valve: Service and Repair
Washer Check Valve - Removal
REMOVAL
1. Disconnect and isolate the battery negative cable.
2. Partially remove the trim from the right upper D-pillar (4). See: Body and Frame/Interior Moulding / Trim/Trim Panel/Service and Repair/Pillar
Trim/D-Pillar Trim.
3. Pull the headliner (5) away from the upper liftgate opening header (1) far enough to access and disconnect the liftgate washer supply hose (6) and
the headliner washer supply hose (3) from the barbed nipple on each side of the check valve (2).
4. Remove the check valve.