Low Washer Fluid Indicator Malfunction. Buick Century 2002

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2002 🢒 Century 🢒 Body and Accessories 🢒 Instrument Panel, Gages, and Console 🢒 Low Washer Fluid Indicator Malfunction

Step	Action	Yes	No
Schematic Reference: Wiper/Washer Schematics Connector End View Reference: Wiper/Washer Connector End Views DEFINITION: The low washer fluid indicator is always on or does not turn on with low washer fluid.
1	Did you review the Wiper/Washer System Description and Operation and perform the necessary inspections?	Go to Step 2	Go to Symptoms - Wiper/Washer Systems
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	Turn the ignition OFF. Disconnect the washer fluid level switch connector. Turn the ignition ON. Does the low washer fluid indicator remain illuminated with the ignition ON?	Go to Step 6	Go to Step 4
4	Turn the ignition OFF. 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. Turn the ignition ON. Does the low washer fluid indicator remain illuminated with the ignition ON?	Go to Step 5	Go to Step 7
5	Turn the ignition OFF. Connect a fused jumper wire across the washer fluid level switch harness connector terminals. Turn the ignition ON. Does the low washer fluid indicator remain illuminated with the ignition ON?	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 14	Go to Step 12
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 14	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 14	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 14	Go to Step 10
10	Replace the washer fluid level switch. Refer to Windshield Washer Solvent Level Switch Replacement . Is the repair complete?	Go to Step 14	--
11	Inspect the low washer fluid indicator lamp for an open. Did you find and correct the condition?	Go to Step 14	Go to Step 12
12	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 14	Go to Step 13
13	Replace the instrument panel cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gages, and Console. Is the repair complete?	Go to Step 14	--
14	Operate the system in order to verify the repair. Did you correct the condition?	System OK	Go to Step 3