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 (GM) is recalling certain 2019-2024 Chevrolet Silverado Medium Duty 4500HD, 5500HD, and 6500HD vehicles. The brake pressure sensor assembly may leak brake fluid into the brake pressure switch and cause a 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 brake pressure switch wire harness, free of charge. Owner notification letters were mailed September 11, 2025. Owners may contact GM customer assistance number at 1-866-467-9700. GM's number for this recall is N242482680. Vehicles in this recall that were previously repaired under 23V266 will need to have the new remedy completed.
Vehicles covered
- Chevrolet 6500 2019
- Chevrolet Silverado 4500 2019–2024
- Chevrolet Silverado 5500 2019–2021, 2023–2024
- Chevrolet Silverado 6500 2019, 2021–2024
Facts
- NHTSA recall number
- 25V390000
- Type
- Vehicle
- Filed by
- General Motors, LLC
- Reported to NHTSA
- Jun 12, 2025
- Owners notified
- Sep 11, 2025
- Vehicles or items affected
- 62,468
- Started by
- The manufacturer
- Built
- –
- Part
- Service brakes, hydraulic › Brake fluid low warning › Switch/sensor/float
- Maker's own recall number
- N242482680
Other recalls for the same vehicles
- Chevrolet recall: Service brakes, hydraulic Nov 6, 2025
- Chevrolet recall: Air bags Oct 2, 2024
- Chevrolet / Gmc recall: Engine Apr 25, 2019
- Chevrolet recall: Engine and engine cooling May 13, 2021
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.