Toyota Celica Supra 1986 Service And Repair Manual page 570

BE·22 BODY ELECTRICAL SYSTEM - Wipers and Washers
WIPERS AND WASHERS
Troubleshooting
I
Pege
Problem
Possible eaute Remedy
Front R ..
r
Wipers do not
WI PEA fuse blown Replace fuse and check for short
BE·4 BE-4
open:te or return
Wiper motor faulty
Check motor BE·24 BE·2S
to off p0$ition
Wiper switch f1ultv Check switch
BE·22 BE·25
Wiring or ground faulty Repair as necessary
Wipers do not operate
Wiper relay fau lty Check relay
BE·23
BE·25
in tNT position
Wiper switch fau lty Cheek switch
BE·22
BE·25
Wiper motor faulty Check motor
BE·24 BE·25
Wiring or ground faulty Repair as neCMsary
Washers
do
not operate Washtt hose or nozzle clogged Repair as nec:e~ry
Washer motor faulty Replace motor
Wiper switch fau lty Olec:k switch
BE·22 BE·25
Wiring faulty Repair as necessary
Front Wiper and Washer Switch
'
INSPECTION OF FRONT WIPER AND
WASHER SWITCH
INSPECT FRONT WIPER AND WASHER SWITCH
I ra~'"'"
I•
'•I •
I~
CONTINUITY
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15
19
14 16
20 26 21 11 22 25
21
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w
c,
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c,
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• 2 VR,
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LO
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.
24
23
•
OFF
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ON
~
27
26 25
•
SLOW
StHO
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• 0
•
34 .75 kH
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-c
...
-
... c
zs
•
15.15 kJl
l «<ll'
FAST
Ok fl:
c;.,.,
If continuity is not as specified, replace the switch.