# NHTSA recall 23V143000

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: 23V143000
- Manufacturer's number: SC0441
- Manufacturer: Mack Trucks, Inc.
- Reported: 2023\-03\-03
- Owners notified: 2023\-03\-20
- Component: STEERING:CRITICAL FASTENERS
- Units potentially affected: 17
- Part numbers: 24019943

## What is wrong

Mack Trucks, Inc. \(Mack\) is recalling certain 2023 Granite \(GR\) vehicles.  The front\-drive steer axle fasteners may not have been tightened sufficiently and could come loose, resulting in a complete separation of the axle assembly joints.


## What can happen

Steer axle assembly separation can result in a loss of vehicle control, increasing the risk of a crash.


## The remedy

Dealers will replace and tighten the axle fasteners, as necessary, free of charge.  Owner notification letters were mailed March 20, 2023.  Owners may contact Mack customer service at 1\-800\-866\-1177.  Mack's number for this recall is SC0441.


## 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 www.nhtsa.gov.


## Remedy progress the manufacturer reported

- Report: Quarterly report 8, for 2024 quarter 4
- Filed with NHTSA: 2025\-01\-07
- Vehicles in the campaign: 17
- Reported remedied: 17 \(100%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2024 quarter 4, 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

- [2023 MACK GRANITE \(GR\)](/makes/mack/granite/2023/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/23V143000](/v1/recalls/nhtsa/23V143000)

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