Recall 21V439000 — ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION Defect in 2019-2020 RAM 3500
RECALL This recall affects up to 32,002 vehicles.
Recall Summary
| NHTSA Campaign | 21V439000 |
| Manufacturer | Chrysler (FCA US, LLC) |
| Vehicles Affected | 32,002 |
| Component | ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION |
| Date Notified | |
| Affected Vehicles |
Defect Description
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.
Safety 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.
Related Recalls for RAM
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V876000 | 2025 RAM PROMASTER | EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR: | 86 | |
| 25V882000 | 2025 RAM 3500 | ELECTRONIC STABILITY CONTROL (ESC) | 52,565 | |
| 25V824000 | 2019 RAM 3500 | AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR | 1,589 | |
| 25V826000 | 2026 RAM 1500 | ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 72,509 | |
| 25V720000 | 2018 RAM PROMASTER | ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY | 301,838 | |
| 25V765000 | 2021 RAM 3500 | STEERING:STEERING CONTROL MODULE | 532 | |
| 25V665000 | 2025 RAM PROMASTER | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION MOTOR:CONTROLLER:SOFTWARE | 790 | |
| 25V618000 | 2023 RAM 4500 | TRAILER HITCHES | 10 | |
| 25V592000 | 2018 RAM 2500 | AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR | 1,761 | |
| 25V530000 | 2026 RAM 4500 | SERVICE BRAKES | 2,885 |