OPERATOR'S MANUAL MAINTENANCE

Section C - Electrics
Basic System Operation
Washer
C-52 C-52
9803/9880-3
Washer
Operation
C027320GB-2
Fig 53.
When the washer switch on the facia switch panel is
pressed the ECU1 operates the output o/p 23 (C-37) to the
washer pump. The ECU output is only energised whilst the
facia switch is pressed.
Whenever the washer output is energised the wiper output
ECU1 o/p 12 (C-17) is also energised. When the washer
switch is released the wiper will do three additional strokes
and then turn itself off.
If the lower wiper has been selected as an option, when the
washer button is pressed, both the upper and lower wipers
are energised.