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Dodge or Ram Truck
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2000
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RAM 3500 Truck 2WD L6-5.9L DSL Turbo VIN 6
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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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P Code Charts
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P1693
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P1693 - DTC Detected In Companion Module
P1693 - DTC Detected In Companion Module
Test 1:
SYMPTOM
P1693 - DTC DETECTED IN COMPANION MODULE
POSSIBLE CAUSES
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DTC detected in companion module
