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NHTSARecalled May 20, 2022 · #22V364000

Improperly Tightened Brake Line May Leak

Hazard

Vehicle safety defect

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Description

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

Product details

Product
Improperly Tightened Brake Line May Leak
Type
Vehicle
Manufacturer
General Motors, LLC
Model numbers
UPCs

What you should 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.

View the official CPSC notice