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• When Monitored: • Set Condition: Possible Causes FRONT WASHER PUMP FRONT WASHER PUMP GROUND CIRCUIT OPEN MULTIFUNCTION SWITCH FRONT WASHER PUMP SENSE CIRCUIT OPEN FRONT WASHER PUMP DRIVER CIRCUIT OPEN FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN BODY CONTROL MODULE Diagnostic Test 1. FRONT WASHER PUMP Turn the ignition off. Disconnect the Front Washer Pump harness connector. Turn the ignition on. Using a 12-volt test light connected to ground, check the Front Washer Actuate the Front Washers. Does the test light illuminate brightly? Yes >> Replace the Front Washer Pump. Perform BODY VERIFICATION TEST - VER 1. No >> Go To 2 2. FRONT WASHER PUMP GROUND CIRCUIT OPEN Turn the ignition off. Disconnect the Front Washer Pump. Using a 12-volt test light connected to 12-volts, check the Front Washer Does the test light illuminate brightly? Yes >> Go To 3 No >> Repair the Front Washer Pump Ground Circuit for an open. Perform BODY VERIFICATION TEST - VER 1. 8R - 4 WIPERS/WASHERS ELECTRICAL DIAGNOSTICS KJ |