FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Jeep Truck
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1999
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Grand Cherokee 2WD L6-4.0L VIN S
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Body Control Module
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Instrument Cluster
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Tachometer Not Operating Properly
Tachometer Not Operating Properly
SYMPTOM
TACHOMETER NOT OPERATING PROPERLY
POSSIBLE CAUSES
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Engine trouble codes
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Defective gauge pack
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Defective MIC PCB