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1992
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G 2500 3/4 Ton Van V8-350 5.7L
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Repair and Diagnosis
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Troubleshooting Hints - Auxiliary A/C
Troubleshooting Hints - Auxiliary A/C
Before proceeding to the system diagnosis perform the following visual inspections.
1.
Check condition of AUX HTR A/C Fuse. If fuse if blown, locate and repair short or source of overload. Replace fuse.