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Mercury
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1998
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Grand Marquis V8-281 4.6L SFI
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Repair and Diagnosis
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Wiper and Washer Systems
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Windshield Washer Switch
Windshield Washer Switch
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Description and Operation
Testing and Inspection
Flow of Diagnosis
Initial Inspection and Diagnostic Overview
Symptom Related Diagnostic Procedures
Pinpoint Tests
A: No Communication With Lighting Control Module
F: Multi-Function Switch Does Not Operate
G: Parking Brake Release Switch Does Not Operate
Component Tests and General Diagnostics
Continuity Test
Multi-Function Switch Function Test
Locations
Service and Repair
Diagrams
Diagram Information and Instructions
How to Find and Use These Diagrams
Symbol Identification
Wire Color Code Identification
Connector Views
Electrical Diagrams