Operation CHARM
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Pontiac
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1992
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Grand Prix V6-191 3.1L
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Repair and Diagnosis
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Heating and Air Conditioning
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Compressor HVAC
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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Troubleshooting Hints
Troubleshooting Hints
1.
Check the CLUST Fuse and IGN Fuse by visual inspection.
2.
Check that
A/C Compressor Clutch
connector is firmly seated.