Dakota 2WD V8-4.7L VIN J (2005)
Windshield Washer Spray Nozzle: Description and Operation
The fluidic washer nozzles (2) are constructed of molded plastic. Each nozzle has two integral latches (4) and an anti-rotation tab that secure them in
dedicated holes in the cowl plenum cover/grille panel located near the base of the windshield The domed upper surface of the washer nozzle is visible on
the top of the plenum cover/grille panel, and the nozzle orifice (1) is oriented towards the windshield glass. The washer plumbing fittings (3) for the
washer nozzles extend below the cowl plenum cover/grille panel. The cowl plenum cover/grille panel must be removed from the vehicle to access the
nozzles for service. The washer nozzles cannot be adjusted or repaired. If faulty or damaged, they must be replaced.
The two washer nozzles are designed to dispense washer fluid into the wiper pattern area on the outside of the windshield glass. Pressurized washer fluid
is fed to each nozzle from the washer reservoir by the washer pump/motor unit through a single hose, which is attached to a barbed nipple on each
washer nozzle below the cowl plenum cover/grille panel. A fluidic matrix within the washer nozzle causes the pressurized washer fluid to be emitted
from the nozzle orifice as an oscillating stream to more effectively cover a larger area of the glass to be cleaned.
