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Manufacturer recall number

Ram recall Y21

Ram calls it Y21. NHTSA filed it as campaign 21V439000 on Jun 10, 2021: engine and engine cooling on the 2019–2020 Ram 3500, 32,002 vehicles potentially affected. One recall, two numbers — the dealer quotes the manufacturer’s, the federal record carries NHTSA’s.

What NHTSA has under this number

Source: 49 CFR Part 573 filings
NHTSA campaignVehiclesComponentFiledAffectedSeverity
21V4390002019–2020 Ram 3500Engine And Engine CoolingJun 10, 202132,002critical
Problem 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. Fix 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.

The manufacturer’s own words as filed for 21V439000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. Y21 is the number Ram assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 21V439000 is the number NHTSA filed the same recall under when the manufacturer reported it, and it is the one every federal record, this site included, is keyed on.

The repair is free by federal law for vehicles up to fifteen years old. Whether one particular vehicle is included is settled by its VIN against the manufacturer’s build list, not by its model year.

Check one specific vehicle

Both lookups check a VIN against the manufacturer’s own list and say whether the repair is still outstanding on that vehicle.

Common questions

Source: NHTSA, 49 CFR Part 573

Is Y21 the same recall as 21V439000?

Yes. Y21 is Ram’s own number for it; 21V439000 is NHTSA’s. One recall, two references.

Which vehicles does Y21 cover?

2019–2020 Ram 3500, 32,002 vehicles by the manufacturer’s count. A recall covers a build range, so the VIN decides whether one particular vehicle is in it.

Does the Y21 repair cost anything?

No. The manufacturer must remedy a safety defect at no charge for vehicles up to 15 years old from first sale.