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NHTSA Recall 21V439000

ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATIONJun 10, 2021· Chrysler (FCA US, LLC)

Summary

Chrysler (FCA US, LLC) is recalling certain 2019-2020 Ram 3500, 4500, and 5500 cab chassis vehicles equipped with a Cummins 6.7L High Output engine. The engine calibration software may not warn about low oil volume.

Consequence

Low oil can damage the engine, causing an oil leak or a punctured engine block, increasing the risk of a fire.

Remedy

Dealers will update the engine calibration software, free of charge. Owner notification letters were mailed June 25, 2021. Owners may contact FCA US LLC customer service at 1-800-853-1403. FCA US LLC's number for this recall is Y21.

Affected Vehicles

YearMakeModel
2019RAM3500
2020RAM3500
2019RAM4500
2020RAM4500
2019RAM5500
2020RAM5500

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