Engine Control Module (ECM) Flash Failure, Diagnostic Trouble Code (DTC) U1601 ? ECU Application Software...
Ram technical service bulletin S2008000186 for 2021 Ram 1500, 2019-2021 Ram 2500 and 2019-2021 Ram 3500 and others.
- Bulletin number
- S2008000186
- Component
- Engine
- Summary
- Engine Control Module (ECM) Flash Failure, Diagnostic Trouble Code (DTC) U1601 ? ECU Application Software Code 1 Missing Or Corrupted
Owners of these vehicles have filed 449 complaints in the engine category.
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