GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Was the Wiper/Washer System Check performed?

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Go to Step 2

Go to Wiper/Washer System Check

2

  1. Turn the ignition switch ON.
  2. Set the wiper switch to LO.
  3. Disconnect wiper motor connector C1.
  4. Connect a test light from connector C1 terminal F, to ground.
  5. Momentarily activate the washer switch while observing the test light.

Is the test light on after the washer switch is released?

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Go to Step 4

Go to Step 3

3

Replace the wiper motor cover. Refer to Wiper Motor Cover Replacement .

Is the replacement complete?

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Go to Wiper/Washer System Check

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4

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

Is the replacement complete?

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Go to Wiper/Washer System Check

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