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Manufacturer recall number

Peterbilt recall 25PBC and 25KWC

Peterbilt calls it 25PBC and 25KWC. NHTSA filed it as campaign 25V181000 on Mar 24, 2025: electrical system on the 2021–2025 Kenworth and Peterbilt, 238 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
25V1810002021–2025 Kenworth and PeterbiltElectrical SystemMar 24, 2025238high
Problem PACCAR Incorporated (PACCAR) is recalling certain 2022-2025 Peterbilt 520, 579, and 2021-2025 Kenworth T680 trucks. The high voltage (HV) contactors may open, causing a sudden loss of high voltage and a loss of drive power. Risk A loss of drive power increases the risk of a crash. Fix Dealers will update the software and replace the electrical harness, free of charge. Owner notification letters were mailed May 13, 2025. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR's numbers for this recall are 25PBC and 25KWC.

The manufacturer’s own words as filed for 25V181000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. 25PBC and 25KWC is the number Peterbilt assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 25V181000 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 25PBC and 25KWC the same recall as 25V181000?

Yes. 25PBC and 25KWC is Peterbilt’s own number for it; 25V181000 is NHTSA’s. One recall, two references.

Which vehicles does 25PBC and 25KWC cover?

2021–2025 Kenworth and Peterbilt, 238 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 25PBC and 25KWC repair cost anything?

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