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Mercury Truck
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1999
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Villager V6-201 3.3L SOHC VIN T SFI
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Lighting and Horns
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Headlamp Dimmer Switch
Headlamp Dimmer 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
Icons Used With Pinpoint Tests
Test A: Ignition Switch Inoperative
Test B: No Power In ACC Position
Test C: No Power In the Run Position
Test D: No Power In START Position
Component Tests and General Diagnostics
Ignition Switch Mechanical Test
Switch Electrical Test
Service and Repair
Diagrams
Diagram Information and Instructions
Systems Overview
How to Find and Use These Diagrams
Symbols/Circuit Identification
Electrical Symbols
Circuit Identification Charts and System Codes
Vacuum Symbols
Types of Diagrams Shown
Wire Color Code Identification
Diagnostic Aids
Connector Views
C224a
C224b
Electrical Diagrams
Tools and Equipment
Description and Operation
Testing and Inspection
Service and Repair
Diagrams
Tools and EquipmentDescription and OperationTesting and InspectionService and RepairDiagramsTools and Equipment