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wiper switch terminal A8 and A9.
Does the ohmmeter indicate the specified value? 4 Replace
the wiper switch.
Is the repair complete?
Repair the open circuit between wiper switch connector terminal A9
5
and wiper motor connector terminal 1. Is the repair complete?
Step
1. Turn the ignition ON.
1. Turn the ignition ON.
2. Turn the wiper switch to LO.
2. Turn the wiper switch to LO.
3. Check the voltage at the wiper motor connector,
3. Check the voltage at the wiper motor connector,
1
terminal 2.
Is the voltage equal to the specified value?
2 Replace the wiper motor.
Is the repair complete?
1. Disconnect the wiper switch.
1. Disconnect the wiper switch.
2. Turn wiper switch to LO.
2. Turn wiper switch to LO.
3. Use an ohmmeter to check for continuity between
3. Use an ohmmeter to check for continuity between
3
wiper switch terminal A8 and A5.
Does the ohmmeter indicate the specified value?
4 Replace the wiper switch.
Is the repair complete?
Repair the open circuit between wiper switch connector terminal A5
5
and wiper motor connector terminal 2. Is the repair complete?
Wipers Do Not Work On Intermittent (INT), Other Speeds OK
Step
1. Turn the ignition ON.
1. Turn the ignition ON.
2. Use a voltmeter to test voltage at wiper relay
2. Use a voltmeter to test voltage at wiper relay
1
connector terminal 15.
Is voltage equal to the specified value?
Repair the open circuit between the wiper relay connector
terminal 15 and fuse F12. Is the repair complete?
2
1. Turn the ignition on.
1. Turn the ignition on.
2. Turn the wiper switch to INT.
2. Turn the wiper switch to INT.
3
3. Check the voltage at wiper relay connector
3. Check the voltage at wiper relay connector
Action
Wipers Do Not Work On LO Speed, HI Speed OK
Action
Action
Value(s)
Yes
-
System OK
-
System OK
Value(s)
Yes
11-14 v
Go to Step 2
Go to Step 2
-
System OK
≈ 0 Ω
Go to Step 5
Go to Step 5
-
System OK
-
System OK
Value(s)
Yes
11-14 v
Go to Step 3
Go to Step 3
-
System OK
11-14 v
Go to Step 7
Go to Step 7
No
-
-
No
Go to Step 3
Go to Step 3
-
Go to Step 4
Go to Step 4
-
-
No
Go to Step 2
Go to Step 2
-
Go to Step 4
Go to Step 4
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