Ram inadequate warmup protection can cause a lack of oil film on the engine connecting rod bearings while the engine is reaching operating temperature.
The short version
Chrysler (FCA US LLC) reported a problem with the engine oil/lubrication. Here is what owners need to know.
Inadequate warmup protection can cause a lack of oil film on the engine connecting rod bearings while the engine is reaching operating temperature. This can result in engine damage and connecting rod failure, which could potentially puncture the engine block.
A damaged engine block may leak oil, which can contact hot engine or exhaust components, increasing the risk of a fire.
Chrysler will notify owners, and dealers will flash the engine calibration software to enhance the engine warm up protection, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 20V-511.
| YEAR RANGE | MODEL |
|---|---|
| 2019–2020 | Ram 3500 |
| 2019–2020 | Ram 4500 |
| 2019–2020 | Ram 5500 |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
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MyAutoRecalls is not affiliated with Chrysler (FCA US LLC) or the National Highway Traffic Safety Administration.