Operation CHARM
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GMC Truck
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1993
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G 3500 1 Ton Van V8-379 6.2L DSL
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Repair and Diagnosis
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Wiper and Washer Systems
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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 condition of the WIPER fuse. If fuse is blown, locate and repair short or overload. Replace fuse.