Customer complaint may include MIL-On/check engine lamp-on condition
Ram technical service bulletin S2225000004 for 2021-2022 Ram 1500.
- Bulletin number
- S2225000004
- Component
- Fuel system, gasoline: storage: tank assembly: filler pipe and cap
- Summary
- Customer complaint may include MIL-On/check engine lamp-on condition. Upon further inspection, a DTC for P0456-Small Leak Detected may be set in the PCM.
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