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COMPONENT SEiRVlCE-WINDSHIELD WIPERS AhlD WASHER
WINDSHIELD WASHER
Inspection and Adjustment
Check the washer fluid spray pattern.
Adjust by moving the nozzle.
INTERMITTENT WIPER RELAY
Inspection
If the wipers do not stop in the correct position when the
wiper switch is set to the star mark:
(1) Check whether the output of the voltage from. terminal
3 is synchronized with the operation of the wipers.
When the wipers are stopped: 12v
When the wipers are operating: ov
If the wipers do not operate intermittently when the wiper
switch is set to the star mark:
(1) Perform the same check as described above. _ j
If the wipers do not operate when the wiper switch is set to
the star mark:
(1) Confirm that power is being supplied to terminals 1 and
4.
mm (in.)
/ t (ii& _/= ci6.i)ll \
I
0
a
16Y156'
I
I
16Y186I
(2) Confirm that the voltage between āterminal 6 and ground j
is 0 V.
.
- (3) Confirm that the voltage between terminal 3 and ground
is 0 V.
If the wipers do not operate when. the washer switch. is turned
.ON:
(1) Confirm that power is being supplied to terminals 1 and
4.
ā_
(2)āConlirm that the voltage between terminal 5 and ground
is 0 V while the washer switch is ON.
ā(3) Confirm that the voltage between terminal 3 and ground
is 1ā2 V at the moment that the washer switch is .tumed
on, and that the voltage is 0 V approximately one second,
later. Also, confirm that the voltage is 0 V 2 to 5 seconds
after the washer switch is turned off.
S-150