FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Freightliner Truck
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2007
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Sprinter 3500 V6-3.0L 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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Manufacturer Code Charts
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Numeric Codes
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9000 - 9999
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9121
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Instrument Cluster
Instrument Cluster
9121-LOSS COMMUNICATION WITH TRAILER CONTROL MODULE CAN-B
For a complete wiring diagram refer to Diagrams/Electrical.