NHTSA Recall 21V439000
Filed by Chrysler (FCA US, LLC). Component: Engine And Engine Cooling. Reported 2021-06-10. An estimated 32,002 vehicles are affected. Recall repairs are free at any authorized dealer.
Defect
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.
Risk
Low oil can damage the engine, causing an oil leak or a punctured engine block, increasing the risk of a fire.
What the manufacturer will do
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.
Manufacturer campaign number: Y21
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.