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Manufacturer recall number

Ram recall Y78

Ram calls it Y78. NHTSA filed it as campaign 21V880000 on Nov 12, 2021: fuel system, diesel on the 2019–2020 Ram 2500 and 1 other Ram model, 222,410 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
21V8800002019–2020 Ram 2500 and 1 other Ram modelFuel System, DieselNov 12, 2021222,410high
Problem Chrysler (FCA US, LLC) is recalling certain 2019-2020 Ram 2500, 3500 pickup trucks, and Ram 3500, 4500, and 5500 cab chassis vehicles equipped with Cummins 6.7L Turbo Diesel engines. The High Pressure Fuel Pump (HPFP) may fail, resulting in a sudden engine stall without warning. Risk An engine stall increases the risk of a crash. Fix Dealers will replace the HPFP, update the Powertrain Control Module (PCM) software, and inspect and replace additional fuel system components as necessary, free of charge. Interim owner notification letters to inform owners of the safety recall were mailed on January 4, 2022. Owner notification letters were mailed on May 17, 2022. Phase 2 owner notification letters are expected to be mailed on March 2, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is Y78.

The manufacturer’s own words as filed for 21V880000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. Y78 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. 21V880000 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 Y78 the same recall as 21V880000?

Yes. Y78 is Ram’s own number for it; 21V880000 is NHTSA’s. One recall, two references.

Which vehicles does Y78 cover?

2019–2020 Ram 2500 and 1 other Ram model, 222,410 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 Y78 repair cost anything?

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