Grand Cherokee 4WD V8-5.7L VIN 2 (2007)
Windshield Washer Spray Nozzle: Description and Operation
Description
Front
FRONT
The fluidic front washer nozzles (1) are constructed of molded plastic and include an integral check valve. Each nozzle has two integral latches (4) that
secure them in dedicated holes in the hood panel near the base of the windshield. The domed upper surface (2) of the washer nozzle is visible on the
outside of the hood panel, and the single (WH) or dual (WK) nozzle orifices (3) are oriented towards the windshield glass.
An integral diaphragm type check valve is contained within the body of each nozzle. The washer plumbing fittings (5) for the washer nozzles extend
below the hood panel and are accessible from the engine compartment.
The front washer nozzles cannot be adjusted or repaired and, if ineffective or damaged, they must be replaced.
Rear
REAR
The fluidic rear washer nozzle (1) is constructed of molded plastic. The rear washer nozzle is secured by two integral latch features (3) within a
mounting hole integral to the Center High-Mounted Stop Lamp (CHMSL) on the outer liftgate panel above the rear flip-up glass opening.
The domed outer surface of the washer nozzle is visible on the exterior surface of the CHMSL, and a rubber gasket (2) seals the nozzle to the lamp
housing. The nozzle orifice (5) is oriented downward towards the liftgate glass. The washer plumbing fitting (4) is concealed between the liftgate outer
and inner panels.
The rear washer nozzle cannot be adjusted or repaired and, if ineffective or damaged, it must be replaced.
