Chevrolet recall: Service brakes, hydraulic
Park outside. NHTSA and the maker advise parking these vehicles outside and away from buildings until they are repaired.
What is wrong
General Motors. LLC (GM) is recalling certain 2019-2023 Chevrolet 4500HD, 5500HD, and 6500HD Medium-Duty trucks. The brake pressure sensor assembly may leak brake fluid into the brake pressure switch and cause an electrical short-circuit.
What could happen
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
The fix
Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the master cylinder pressure sensor and inspect the wire harness, replacing it, if necessary, free of charge. Owner notification letters were mailed July 11, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222375270.
Vehicles covered
- Chevrolet 4500Hd 2019–2023
- Chevrolet 5500Hd 2019–2023
- Chevrolet 6500Hd 2019–2023
Facts
- NHTSA recall number
- 23V266000
- Type
- Vehicle
- Filed by
- General Motors, LLC
- Reported to NHTSA
- Apr 13, 2023
- Owners notified
- Jul 11, 2023
- Vehicles or items affected
- 40,428
- Started by
- The manufacturer
- Built
- –
- Part
- Service brakes, hydraulic
- Maker's own recall number
- N222375270
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.
Other recalls for the same vehicles
- Chevrolet recall: Equipment Nov 23, 2022
- Chevrolet recall: Parking brake May 20, 2022
- Chevrolet / International Motors / Isuzu recall: Suspension Mar 19, 2021
- Chevrolet / Isuzu recall: Seat belts Jan 17, 2020
- Chevrolet / Isuzu recall: Wheels Nov 20, 2019
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.