NHTSA recall 20V-511: Engine and Engine Cooling

Chrysler (FCA US LLC) · Reported August 27, 2020 · 3 affected model years

Engine and Engine Cooling recall

20V-511
August 27, 2020 · Chrysler (FCA US LLC)
Problem
Chrysler (FCA US LLC) is recalling certain 2019-2020 Ram 3500, 4500 and 5500 cab chassis built with a Cummins 6.7L High Output engine. 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.
Safety risk
A damaged engine block may leak oil, which can contact hot engine or exhaust components, increasing the risk of a fire.
Remedy
Chrysler will notify owners, and dealers will flash the engine calibration software to enhance the engine warm up protection, free of charge. The recall began September 10, 2020. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is W57.

Recall details

NHTSA campaign number20V511000
ManufacturerChrysler (FCA US LLC)
Report dateAugust 27, 2020
ComponentEngine and Engine Cooling:Engine:Oil/Lubrication
Fixed over the airNo

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.safercar.gov.

View on NHTSA.gov ↗

Affected vehicles

2020 Ram 550010 recalls total2020 Ram 450010 recalls total2020 Ram 350011 recalls total

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