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Mercury
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1998
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Mystique V6-153 2.5L DOHC VIN L SFI
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Repair and Diagnosis
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Instrument Panel, Gauges and Warning Indicators
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Audible Warning Device
Audible Warning Device
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Description and Operation
'Lights On' Warning Signal
Central Timer Module (CTM)
Instrument Cluster Module
Warning Chime System
Testing and Inspection
Initial Inspection and Diagnostic Overview
Symptom Related Diagnostic Procedures
Pinpoint Tests
Icons Used With Pinpoint Tests
Test Notes
A: Chimes/Buzzers Are Inop
B: Safety Belt Warning Chime Doesn't Operate Correctly
C: The Key-In-Ignition Chime Doesn't Operate Properly
D: Headlamps on Reminder Chime Doesn't Operate Properly
E: Chime Sounds When Driver Door Ajar (No IGN Key/Headlamp Off)
Service and Repair
Central Timer Module
Instrument Cluster Module
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
Electrical Diagrams