# NHTSA recall 25V030000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 25V030000
- Manufacturer's number: SC0474
- Manufacturer: Mack Trucks, Inc.
- Reported: 2025\-01\-23
- Owners notified: 2025\-04\-30
- Component: SERVICE BRAKES, AIR:ANTILOCK
- Units potentially affected: 142
- Part numbers: 22362086

## What is wrong

Mack Trucks, Inc. \(Mack\) is recalling certain 2010\-2018 MRU and 2019\-2025 Terrapro towing vehicles.  The vehicles are missing the anti\-lock brake \(ABS\) warning light and circuitry that controls the anti\-lock brake function for an attached trailer.  As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard \(FMVSS\) number 121, "Air Brake Systems."


## What can happen

Driving without a functioning anti\-lock brake system may result in the trailer not braking as intended, increasing the risk of a crash.


## The remedy

Dealers will add an ABS warning light and circuitry, free of charge.  Owner notification letters were mailed April 28, 2025.  Owners may contact Mack's customer service at 1\-800\-866\-1177.  Mack's number for this recall is SC0474.


## Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\) or go to nhtsa.gov.


## Remedy progress the manufacturer reported

- Report: Quarterly report 6, for 2026 quarter 3
- Filed with NHTSA: 2026\-10\-07
- Vehicles in the campaign: 142
- Reported remedied: 44 \(30%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 3, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- 2010 MACK MRU
- 2011 MACK MRU. Built 2010\-06\-30 to 2017\-12\-14.
- 2012 MACK MRU. Built 2010\-06\-30 to 2017\-12\-14.
- 2013 MACK MRU. Built 2010\-06\-30 to 2017\-12\-14.
- 2014 MACK MRU. Built 2010\-06\-30 to 2017\-12\-14.
- 2015 MACK MRU. Built 2010\-06\-30 to 2017\-12\-14.
- 2016 MACK MRU. Built 2010\-06\-30 to 2017\-12\-14.
- 2017 MACK MRU. Built 2010\-06\-30 to 2017\-12\-14.
- 2018 MACK MRU. Built 2010\-06\-30 to 2017\-12\-14.
- [2019 MACK TERRAPRO \(TE\)](/makes/mack/terrapro/2019/recalls.md). Listed as a series or trim of this model.
- [2020 MACK TERRAPRO \(TE\)](/makes/mack/terrapro/2020/recalls.md). Listed as a series or trim of this model.
- [2021 MACK TERRAPRO \(TE\)](/makes/mack/terrapro/2021/recalls.md). Listed as a series or trim of this model.
- [2022 MACK TERRAPRO \(TE\)](/makes/mack/terrapro/2022/recalls.md). Listed as a series or trim of this model.
- [2023 MACK TERRAPRO \(TE\)](/makes/mack/terrapro/2023/recalls.md). Listed as a series or trim of this model.
- [2024 MACK TERRAPRO \(TE\)](/makes/mack/terrapro/2024/recalls.md). Listed as a series or trim of this model.
- [2025 MACK TERRAPRO \(TE\)](/makes/mack/terrapro/2025/recalls.md). Listed as a series or trim of this model.

## Bulletins for the same vehicles and component

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

- [SLM22\-004](/bulletins/10211065.md), 2022-05-06, Service bulletin

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/25V030000](/v1/recalls/nhtsa/25V030000)

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