Parking Brake:electrical

NHTSA recall 22V364000 · announced May 20, 2022 · filed by General Motors, Llc · 39 units affected

The problem

General Motors, LLC (GM) is recalling certain 2022 4500HD, 5500HD, and 6500HD vehicles. The pressure-sensor fitting of the primary hydraulic brake line assembly may not be tightened correctly, which could result in a brake fluid leak.

The risk

A brake fluid leak can extend the distance required to stop the vehicle, increasing the risk of a crash.

What to do

Dealers will tighten the brake pressure switch, bleed the brake system, and top-off the brake fluid, free of charge. Owner notification letters were mailed June 23, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222368230.

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.

Vehicles covered by this recall

• 2022 Chevrolet 4500hd
• 2022 Chevrolet 5500hd
• 2022 Chevrolet 6500hd

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.