HEADLAMP WASHERS -
EXPORT
DESCRIPTION
Headlamp washers on this vehicle work in conjunc-
tion with the windshield washers. The headlamp
washers are enabled with the headlamps “ON” and
the windshield washers activated. With the wind-
shield washers activated, the headlamp washers will
spray the headlamps with three wash cycles. The
wash cycles are predetermined amounts of time that
the washers actually spray, and then pause, and then
spray again.
The Headlamp Washer System is comprised of a
fluid reservoir which is split into two chambers, and
shared with the windshield washers. The upper and
lower chamber are connected by a flexible rubber
hose. A high pressure pump is attached to the reser-
voir, and the fluid lines are routed to the spray noz-
zles. The spray nozzles are mounted in the front
fascia, and extend out from the fascia when pressur-
ized with fluid (Fig. 8).
OPERATION
The headlamp washer system utilizes a separate
high pressure pump that is attached to the wind-
shield washer reservoir. The headlamp washer pump
feeds two nozzles that are mounted behind the front
fascia of the vehicle. The nozzle bodies have a tele-
scopic action that will extend the nozzles in front of
the headlamp assembly. During the telescopic action,
the nozzles are pressurized and will advance into the
proper spray position. These nozzles spray the head-
lamps when the system is activated.
DIAGNOSIS AND TESTING - HEADLAMP
WASHERS - EXPORT
The Headlamp Washer Pump is located above the
Windshield Washer Pump. Check the fluid level in
the reservoir, and adjust fluid level as necessary.
Fig. 8 HEADLAMP WASHERS
1 - HEADLAMP WASHER PUMP MOTOR
2 - WASHER NOZZLE
3 - WASHER NOZZLE
4 - HIGH PRESSURE HOSE
5 - WINDSHIELD WASHER PUMP MOTOR
6 - WASHER RESERVOIR LOWER CHAMBER
7 - CONNECTING HOSE
8 - WASHER RESERVOIR UPPER CHAMBER
8R - 10
WIPERS/WASHERS
ZB