GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Washer/Wiper System Check?

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Go to Step 2

Go to Wiper/Washer System Check

2

  1. Disconnect the front wiper motor and module connector.
  2. Place the ignition switch in the RUN position.
  3. Place the wiper switch in the HI position.
  4. Connect a J 39200 from CKT 92 (PPL) cavity D at the front wiper motor and module to ground.

Is battery voltage present?

--

Go to Step 4

Go to Step 3

3

Use a J 39200 in order to backprobe CKT 92 (PPL) cavity E3 at the front pulse wiper/washer switch C201 connector to ground.

Is battery voltage present?

--

Go to Step 5

Go to Step 6

4

Replace the front wiper motor and module Windshield Wiper System Module Replacement .

Is the repair complete?

--

Go to Wiper/Washer System Check

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5

Repair the open in CKT 92 (PPL) from the front pulse wiper/washer switch to the front wiper motor and module.

Is the repair complete?

--

Go to Wiper/Washer System Check

--

6

Replace the front pulse wiper/washer switch Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle Turn Signal and Multifunction Switch Assembly - Assemble - Off Vehicle .

Is the repair complete?

--

Go to Wiper/Washer System Check

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