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Low Washer Fluid Indicator Malfunction

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Low Washer Fluid Indicator Malfunction

Step Action Yes No
Schematic Reference:  Wiper/Washer System Schematics  
DEFINITION: The check washer fluid message is always displayed or does not display with low washer fluid.
1 Did you perform the Wiper/Washer System Diagnostic System Check? Go to Step 2  Go to Diagnostic System Check - Wiper/Washer 
2 Verify the fault is present.
Does the system operate normally?		 Go to TESTING FOR INTERMITTENT CONDITIONS AND POOR CONNECTIONS in Wiring Systems Go to Step 3 
3
  1. Turn the ignition OFF.
  2. Disconnect the washer fluid level switch connector.
  3. Turn the ignition ON.
Is the check washer fluid message displayed on the driver information center?		 Go to Step 6  Go to Step 4 
4
  1. Turn the ignition OFF.
  2. Connect a fused jumper wire from the washer fluid level switch signal circuit terminal in the washer fluid level switch connector to a good ground.
  3. Turn the ignition ON.
Is the check washer fluid message displayed on the driver information center?		 Go to Step 5  Go to Step 7 
5
  1. Turn the ignition OFF.
  2. Connect a fused jumper wire across the washer fluid level switch harness connector terminals.
  3. Turn the ignition ON.
Is the check washer fluid message displayed on the driver information center?		 Go to Step 9  Go to Step 8 
6 Test the washer fluid 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?		 Go to Step 13  Go to Step 11 
7 Test the washer fluid level switch signal circuit for an open or high resistance. Refer to CIRCUIT TESTING and WIRING REPAIRS in Wiring Systems.
Did you find and correct the condition?		 Go to Step 13  Go to Step 11 
8 Test the washer fluid level switch ground circuit for an open or high resistance. Refer to CIRCUIT TESTING and WIRING REPAIRS in Wiring Systems.
Did you find and correct the condition?		 Go to Step 13  Go to Step 9 
9 Inspect for poor connections at the washer fluid level switch. Refer to TESTING FOR INTERMITTENT CONDITIONS AND POOR CONNECTIONS and CONNECTOR REPAIRS in Wiring Systems.
Did you find and correct the condition?		 Go to Step 13  Go to Step 10 
10 Replace the washer fluid level switch.
Did you complete the replacement?		 Go to Step 13  -
11 Inspect for poor connections at the instrument panel cluster. Refer to TESTING FOR INTERMITTENT CONDITIONS AND POOR CONNECTIONS and CONNECTOR REPAIRS in Wiring Systems.
Did you find and correct the condition?		 Go to Step 13  Go to Step 12 
12
IMPORTANT: Perform the setup procedure for the instrument panel cluster.
Replace the instrument panel cluster. Refer to INSTRUMENT PANEL CLUSTER (IPC) REPLACEMENT in Instrument Panel, Gages, and Console.Did you complete the replacement?		 Go to Step 13  -
13 Operate the system in order to verify the repair.
Did you correct the condition?		 System OK Go to Step 3 
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