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Step
2. Turn the wiper switch to AUTO.
2. Turn the wiper switch to AUTO.
Using a voltmeter, is battery voltage pulsing at wip-er motor
connector terminal 3? 6 Replace the wiper motor.
Is the repair complete?
1. Ignition ON.
1. Ignition ON.
2. Check the voltage at the wiper switch connec- tor
2. Check the voltage at the wiper switch connec- tor
terminal A6.
7
Is voltage pulsating at the specified valve?
8 Replace the faulty wiper switch.
Is the repair complete?
Repair the open circuit between the wiper switch and the wiper motor.
9
Is the repair complete?
Step
Activate the windshield washer switch. Do the windshield wipers
1
operate when the washer switch is activated?
1. Turn the ignition ON.
1. Turn the ignition ON.
2. While activating the washer switch, test the
2. While activating the washer switch, test the
voltage at windshield wiper switch connector terminal
2
A4.
Is voltage equal to the specified value?
3 Replace windshield wiper switch.
Is the repair complete?
4 Check the windshield washer fluid reservoir.
Is there washer fluid in the fluid reservoir?
5 Fill the windshield washer fluid reservoir.
Is the repair complete?
Check the windshield washer hoses and nozzles. Are the windshield
6
washer hoses and nozzles clogged or damaged?
7 Repair the washer hoses and nozzles.
Is the repair complete?
1. Turn the ignition ON.
1. Turn the ignition ON.
8
2. With the windshield washer activated, test
2. With the windshield washer activated, test
Action
WINDSHIELD WASHER SYSTEM Windshield
Washer Inoperative, Wipers Work OK
Action
Value(s)
Yes
-
System OK
11-14 v
Go to Step 8
Go to Step 8
-
System OK
-
System OK
Value(s)
Yes
-
Go to Step 4
Go to Step 4
11-14 v
Go to Step 8
Go to Step 8
-
System OK
-
Go to Step 6
Go to Step 6
-
System OK
-
Go to Step 7
Go to Step 7
-
System OK
11-14 v
Go to Step 10
Go to Step 10
No
-
Go to Step 9
Go to Step 9
-
-
No
Go to Step 2
Go to Step 2
Go to Step 3
Go to Step 3
-
Go to Step 5
Go to Step 5
-
Go to Step 8
Go to Step 8
-
Go to Step 9
Go to Step 9
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