Operation CHARM
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Chevy Truck
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1997
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C Tahoe 2WD V8-5.7L VIN R
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Repair and Diagnosis
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Heating and Air Conditioning
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Testing and Inspection
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Component Tests and General Diagnostics
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Troubleshooting Hints
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Troubleshooting Hints - Air Delivery & Temperature Controls
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Front
Front
1.
CHECK condition of HTR-A/C FUSE. If Fuse is open, LOCATE and REPAIR cause of overload and REPLACE Fuse.
2.
CHECK that Grounds G105 and G200 are clean and tight.