General Motors, LLC: Parking Brake
General Motors, LLC reported this defect to federal regulators on May 20, 2022 and put the number of vehicles at risk at 39. The repair is free for as long as the recall stands.
The defect
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.
The remedy
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.
3 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2022 Chevrolet 4500Hd | 0 | 3 | 0 | 0 |
| 2022 Chevrolet 5500Hd | 0 | 3 | 0 | 0 |
| 2022 Chevrolet 6500Hd | 0 | 3 | 0 | 0 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 22V364000.
Full record for the 2022 Chevrolet 4500Hd → · Recalls carrying a do-not-drive advisory → · Where this data comes from →