Mack recall: Exterior lighting
What is wrong
Mack Trucks, Inc. (Mack) is recalling certain 2015-2023 GU and GR vehicles. The turn signals may be positioned incorrectly, reducing their visibility. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
What could happen
Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash.
The fix
Dealers will add additional turn signal lighting, free of charge. Owner letters were mailed September 25, 2024. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0448.
Vehicles covered
- Mack Granite (Gr) 2015–2023
- Mack Granite (Gu) 2015–2023
Facts
- NHTSA recall number
- 23V600000
- Type
- Vehicle
- Filed by
- Mack Trucks, Inc.
- Reported to NHTSA
- Aug 25, 2023
- Owners notified
- Not yet
- Vehicles or items affected
- 27,418
- Started by
- The manufacturer
- Built
- –
- Part
- Exterior lighting › Turn signal
- Maker's own recall number
- SC0448
- Safety standard
- FMVSS 108
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.
Other recalls for the same vehicles
- Mack recall: Service brakes, air Dec 15, 2025
- Mack recall: Tires Oct 18, 2024
- Mack recall: Suspension Jun 25, 2021
- Mack recall: Wheels Jun 2, 2021
- Mack recall: Electronic stability control (esc) Apr 1, 2021
- Mack recall: Visibility Jan 24, 2019
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.