Customer complaint may include a Mil/check engine lamp on condition
Ram technical service bulletin S2221000001 for 2022 Ram 1500.
- Bulletin number
- S2221000001
- Component
- Engine
- Summary
- Customer complaint may include a Mil/check engine lamp on condition. Other driveablility complaints may include, trans will not shift, stuck in gear, vehicle in limp mode, lack of power, vibration. Upon further investigation, a DTC for U0402 - Implausible Data Received From TCM may be set in the PCM.
Owners of these vehicles have filed 256 complaints in the engine category.
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