Inspect the WIPER fuse.

Is the fuse open?

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Go to Step 2

Go to Step 3

Locate and repair the source of the overload in CKT 143 (YEL) and replace the fuse.

Is the repair complete?

--

System OK

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1. Connect a test light from the windshield wiper switch connector, cavity E 4 to ground.
2. Turn the ignition switch to the RUN position.

Did the test light illuminate?

--

Go to Step 4

Go to Step 5

1. Connect a test light from the windshield wiper switch connector, cavity E 3 to ground.
2. Turn the windshield wiper switch to the HIGH position.

Did the test light illuminate?

--

Go to Step 6

Go to Step 8

Locate and repair the open in CKT 143 (YEL) between the windshield wiper switch connector, and the WIPER fuse.

Is the repair complete

--

System OK

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1. Connect a test light from the wiper motor connector C 113, cavity B to ground.
2. Turn the wiper switch to the HIGH position.

Did the test light illuminate?

--

Go to Step 9

Go to Step 7

Locate and repair the open in CKT 92 (PPL) between the windshield wiper switch connector, and the wiper motor connector C 113.

Is the repair complete?

--

System OK

--

Replace the windshield wiper switch. Refer to Multifunction Turn Signal Lever Replacement - On Vehicle in Steering Wheel and Column - Tilt.

Is the repair complete?

--

System OK

--

Repair the windshield wiper motor.

Is the repair complete?

--

System OK

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