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January 21, 2021 Service bulletin

Malfunction Indicator Lamp (MIL) Illuminated

Ram technical service bulletin S2018000005 Rev. for 2019-2020 Ram 2500, 2019-2020 Ram 3500 and 2019-2020 Ram 4500.

Bulletin number
S2018000005 Rev.
Component
Engine and engine cooling
Summary
Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Code (DTC) P046C ? Exhaust Gas Recirculation Temperature Sensor ?A? Circuit Low Set.

Owners of these vehicles have filed 126 complaints in the engine category.

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