Operation CHARM
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GMC Truck
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1993
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G 2500 3/4 Ton Van V8-379 6.2L DSL VIN J FI
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Repair and Diagnosis
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Windows and Glass
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Heated Glass Element
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Testing and Inspection
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Component Tests and General Diagnostics
Component Tests and General Diagnostics
1.
Check condition of GAGES Fuse, INST LPS Fuse and PWR ACC Circuit Breaker. If fuse(s) or breaker are bad, locate and repair short or source of overload. Replace with new ones.