GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

Schematic Reference: Wiper/Washer Schematics

1

Did you review the Wiper/Washer System Description and Operation and perform the necessary inspections?

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Go to Step 2

Go to Symptoms - Wiper/Washer Systems

2

  1. Verify the windshield washer reservoir is full.
  2. Turn the ignition on.
  3. Wait one minute.

Is the LOW WASHER FLUID message displayed on the driver information center?

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Go to Step 3

Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

3

  1. Disconnect the windshield washer solvent level switch connector.
  2. Turn the ignition on.
  3. Wait one minute.

Is the LOW WASHER FLUID message displayed on the driver information center?

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Go to Step 4

Go to Step 5

4

Test and repair the windshield washer solvent level switch signal circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

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Go to Step 7

Go to Step 6

5

Replace the windshield washer solvent level switch. Refer to Windshield Washer Solvent Container Replacement .

Is the repair complete?

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Go to Step 7

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6

Replace the instrument cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gages, and Console,

Is the repair complete?

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Go to Step 7

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7

Operate the system in order to verify the repair.

Did you correct the condition?

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System OK

Go to Step 3