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Dodge or Ram Truck
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2008
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RAM 4500 Chassis Cab Truck 2WD L6-6.7L DSL Turbo
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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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U Code Charts
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U0197
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Instrument Cluster
Instrument Cluster
U0197-LOST COMMUNICATION WITH HANDS FREE PHONE MODULE
For a complete wiring diagram
Refer to Diagrams/Electrical
.
Refer to the Communications test for this DTC