⌘K
HomeRecallsJeep 66A
Manufacturer recall number

Jeep recall 66A

Jeep calls it 66A. NHTSA filed it as campaign 23V411000 on Jun 8, 2023: engine and engine cooling on the 2016–2020 Jeep and Ram, 80,629 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
23V4110002016–2020 Jeep and RamEngine And Engine CoolingJun 8, 202380,629high
Problem Chrysler (FCA US, LLC) is recalling certain 2014-2019 Ram 1500 and 2014-2020 Jeep Grand Cherokee vehicles equipped with 3.0L Diesel engines. The crankshaft position sensor tone wheel may delaminate, causing the engine to lose its ability to synchronize the fuel injector pulses and cam shaft timing, possibly resulting in an engine stall. Risk An engine stall can increase the risk of a crash. Fix Dealers will update the powertrain control module software to maintain vehicle propulsion, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed August 3, 2023. Some owner notification letters were mailed October 31, 2023. The remaining owner notification letters will be mailed at a future date, anticipated July 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 66A. This recall is an expansion of recall 20V-475.

The manufacturer’s own words as filed for 23V411000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. 66A is the number Jeep assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 23V411000 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 66A the same recall as 23V411000?

Yes. 66A is Jeep’s own number for it; 23V411000 is NHTSA’s. One recall, two references.

Which vehicles does 66A cover?

2016–2020 Jeep and Ram, 80,629 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 66A repair cost anything?

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