RAM 2500 Truck 2WD L6-5.9L DSL Turbo VIN C (2002)
Windshield Washer Spray Nozzle: Description and Operation
WASHER NOZZLE
The two washer nozzles have integral snap features 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 is oriented
towards the windshield glass.
The washer plumbing fittings for the washer nozzles are concealed beneath the cowl plenum cover/grille panel. These fluidic washer nozzles are
constructed of molded plastic. 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 and, 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 through rubber hoses, which are attached to a barbed nipple on each washer
nozzle below the cowl plenum cover/grille panel.
The washer nozzles incorporate a fluidic design, which causes the nozzle to emit the pressurized washer fluid as an oscillating stream to more effectively
cover a larger area of the glass area to be cleaned.
