# NHTSA recall 23V691000

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: 23V691000
- Manufacturer's number: SC0450
- Manufacturer: Mack Trucks, Inc.
- Reported: 2023\-10\-13
- Owners notified: 2023\-11\-01
- Component: ELECTRONIC STABILITY CONTROL \(ESC\)
- Units potentially affected: 13
- Part numbers: 23103633

## What is wrong

Mack Trucks, Inc. \(Mack\) is recalling certain 2024 Anthem and Pinnacle vehicles.  A software programming error may cause the electronic stability control \(ESC\) to be inoperative.


## What can happen

Driving with an inoperative electronic stability control system can increase the risk of a crash.


## The remedy

Dealers will reprogram the control unit software, free of charge.  Owner notification letters are expected to be mailed December 3, 2023.  Owners may contact Mack's customer service at 1\-800\-866\-1177.  Mack's number for this recall is SC0450.


## 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 2025 quarter 3
- Filed with NHTSA: 2025\-10\-07
- Vehicles in the campaign: 13
- Reported remedied: 13 \(100%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2025 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

- [2024 MACK ANTHEM \(AN\)](/makes/mack/anthem/2024/recalls.md). Listed as a series or trim of this model.
- [2024 MACK PINNACLE \(PI/PN\)](/makes/mack/pinnacle/2024/recalls.md). Listed as a series or trim of this model.

## 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/23V691000](/v1/recalls/nhtsa/23V691000)

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