GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Front Wiper/Washer System Check

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Go to Step 2

Go to Wiper/Washer System Check

2

  1. Disconnect the windshield wiper/washer motor module connector.
  2. Turn the ignition switch to the RUN position.
  3. Place the windshield wiper/washer switch in the OFF position.
  4. Connect a J 35616-200 from CKT 96 (BRN) at the windshield wiper motor module connector cavity E to ground.

Did the test lamp light?

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Go to Step 3

Go to Step 4

3

  1. Repair the short to voltage in CKT 96 (BRN) from the windshield wiper motor module connector to the windshield wiper/washer switch connector. Refer to Wiring Repairs in Wiring Systems.
  2. If no short is found, replace the windshield wiper/washer switch. Refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering.

Is the repair complete?

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Go to Wiper/Washer System Check

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4

Connect a J 35616-200 from CKT 92 (PPL) at the windshield wiper motor module connector cavity D to ground.

Did the test lamp light?

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Go to Step 5

Go to Step 6

5

  1. Repair the short to voltage in CKT 92 (PPL) from the windshield wiper motor module connector to the windshield wiper/washer switch connector. Refer to Wiring Repairs in Wiring Systems.
  2. If no short is found, replace the windshield wiper/washer switch. Refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering.

Is the repair complete?

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Go to Wiper/Washer System Check

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6

Replace the windshield wiper motor module. Refer to Windshield Wiper Motor Replacement .

Is the repair complete?

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Go to Wiper/Washer System Check

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