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June 30, 2026 Service bulletin

Mil On/Check Engine Lamp (CEL) On, Engine Runs Rough

Ram technical service bulletin S2418000012 REV.B for 2025-2026 Ram 1500.

Bulletin number
S2418000012 REV.B
Component
Engine
Summary
Mil On/Check Engine Lamp (CEL) On, Engine Runs Rough

Owners of these vehicles have filed 98 complaints in the engine category.

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