Mack recall SC0484
Mack calls it SC0484. NHTSA filed it as campaign 25V622000 on Sep 18, 2025: exterior lighting on the 2025–2026 Mack Pioneer PR (4), 156 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 campaign | Vehicles | Component | Filed | Affected | Severity |
|---|---|---|---|---|---|
| 25V622000 | 2025–2026 Mack Pioneer PR (4) | Exterior Lighting | Sep 18, 2025 | 156 | high |
The manufacturer’s own words as filed for 25V622000. Every model year it covers, the build window and the filed PDFs →
Two numbers, one recall
Every safety recall carries two identifiers. SC0484 is the number Mack assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 25V622000 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 573Is SC0484 the same recall as 25V622000?
Yes. SC0484 is Mack’s own number for it; 25V622000 is NHTSA’s. One recall, two references.
Which vehicles does SC0484 cover?
2025–2026 Mack Pioneer PR (4), 156 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 SC0484 repair cost anything?
No. The manufacturer must remedy a safety defect at no charge for vehicles up to 15 years old from first sale.