Recall 21V684000: 2020–2022 Mack MD

NHTSA flags this campaign with a do-not-drive advisory. Check your VIN right away and follow the manufacturer’s notice.

Report received

Sep 1, 2021

Manufacturer

Mack Trucks, Inc.

Potentially affected

2,823vehicles

Model years

2020–2022

Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.

What NHTSA recorded

Mack Trucks, Inc. (Mack) is recalling certain 2020-2022 Mack MD vehicles. The cotter pin that retains the brake pedal clevis pin may not have been properly installed, which could result in an unsecured brake pedal.

Possible consequence

An unsecured brake pedal can cause a loss of braking ability and increase the risk of a crash.

Remedy

Owners are advised to not drive their vehicles until the remedy has been performed. Dealers will inspect the cotter pin installation and repair it as necessary, free of charge. Owner notification letters were mailed on September 13, 2021. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0429.

Affected model years

Pages for each model year show complaints, parts, mileage and other recalls.

• 2020 Mack MD0 complaints
• 2021 Mack MD0 complaints
• 2022 Mack MD0 complaints