Low turn signal visibility/fmvss 108
Defect Summary
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."
Safety Consequence
Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash.
Corrective Action
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.
Similar Recalls
Other recalls from Mack Trucks, Inc. or involving Exterior Lighting.
FAQ: Recall 23V600000
Your rights, the repair process, and what each field on this page means.
What is recall 23V600000?
NHTSA recall 23V600000 was issued by Mack Trucks, Inc. on August 25, 2023. It addresses: Low turn signal visibility/fmvss 108. The recall affects approximately 27,418 vehicles, with the defect involving the Exterior Lighting component.
How do I get this recall repaired?
Contact any authorized Mack Trucks, Inc. dealer and reference NHTSA recall ID 23V600000 or the manufacturer campaign number SC0448. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.