WINDSHIELD WIPER AND WASHER
EXTERIOR
51-23
Wiper motor at stop position operation
1. Connect the battery to the windshield wiper motor
as shown in the illustration (A).
2. Run the windshield wiper motor at low speed,
then disconnect the battery in the middle of the
motor turning and check to see that the motor
stops.
3. As shown in the illustration (B), connect the
terminals of the windshield wiper motor
connectors.
4. Check to see that the windshield wiper motor runs
at low speed and then stops at the automatic stop
position.
WINDSHIELD WIPER SWITCH CHECK
<L.H.DRIVE VEHICLE>
Check continuity between the switch terminals.
<R.H.DRIVE VEHICLE>
NOTE: The windshield wiper switch is integrated in
the column-ECU, so can not be checked as an
individual part. However, its operation can be
checked by the input signal check.
.
•
Not using SWS monitor: Refer to GROUP 54B,
SWS Diagnosis
P.54B-15
.
•
Using SWS monitor: Refer to GROUP 54C, SWS
Diagnosis
P.54C-29
.
AC200895
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
Stop position check
(B) Automatical stop
(A) Low speed
AB
Switch position
Tester
connection
Specified
condition
OFF
6
−
11, 6
−
10,
6
−
9, 6
−
8
Open circuit
Windshield mist
wiper switch
6
−
11
Less than 2
ohms
Windshield
intermittent wiper
switch
6
−
10
Windshield
low-speed wiper
switch
6
−
9
Windshield
high-speed wiper
switch
6
−
8
1
6
8
11
10
9
7
5
4
3
2
AC000417