Operation CHARM
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Buick
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1989
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Century V6-204 3.3L VIN N FI
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Cooling System
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Radiator Cooling Fan
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Radiator Cooling Fan Motor
Radiator Cooling Fan Motor
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Description and Operation
With Heavy Duty Cooling (V08)
Without Heavy Duty Cooling
Testing and Inspection
Initial Inspection and Diagnostic Overview
System Check
Troubleshooting Hints
Symptom Related Diagnostic Procedures
- Symptoms - With Heavy Duty Cooling
- Symptoms - Without Heavy Duty Cooling
Component Tests and General Diagnostics
Part 1 of 3
Part 2 of 3
Part 3 of 3
Diagrams
Diagram Information and Instructions
Cell References
Schematic Symbols
Symbol Identification
Wire Color Code Identification
Diagnostic Aids
Pull-to-Seat Connectors
Push-to-Seat Connectors
Electrical Diagrams
Coolant Fan Wiring Circuit
Less Heavy Duty Cooling
W/Heavy Duty Cooling
Electric Cooling Fans
Technical Service Bulletins
