Check your VIN

Mack wiper arm retention nuts may be loose, stripping, and causing the windshield wipers to fail.

NHTSA campaign 23V-465 · Reported July 3, 2023 · 204 vehicles affected

AFFECTED MODELS
Mack LR
VEHICLES AFFECTED
204
REMEDY
Dealers will inspect, tighten the retention nuts, and replace the windshield wiper arms as necessary, free of charge.
COST
Free

The short version

Mack Trucks, Inc. reported a problem with the windshield wiper/washer linkages. Here is what owners need to know.

WHAT

The wiper arm retention nuts may be loose, stripping, and causing the windshield wipers to fail.

WHY IT MATTERS

Inoperative windshield wipers can reduce visibility, increasing the risk of a crash.

WHAT TO DO

Take it to a dealer — they will inspect, tighten the retention nuts, and replace the windshield wiper arms as necessary, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 23V-465.

YEAR RANGEMODEL
2023–2024Mack LR

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Mack Trucks, Inc. or the National Highway Traffic Safety Administration.