Operation CHARM
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Chevy Truck
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1998
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Express 1 Ton Van V8-6.5L DSL Turbo VIN F
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Repair and Diagnosis
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Information Bus
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Description and Operation
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Diagnostic Trouble Codes
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Reading Diagnostic Trouble Codes (DTC)S
Reading Diagnostic Trouble Codes (DTC)S
Use a scan tool in order to read Diagnostic Trouble Codes (DTC)s. Failure to follow this procedure will result in unnecessary repairs.