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Chevy Truck
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1994
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Blazer Full Size V8-350 5.7L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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DTC 68
DTC 68
Fig. 162 Codes 67 & 68: Open Motor Circuit Or Shorted BPMV Output & Locked Motor Or Shorted Motor Circuit: