Known Recalls

Model year record

2023 Chevrolet Silverado 5500

1 recall campaign on file for this model year. 5 owner complaints on file.

Recalls

Recall campaignNHTSA 25V390000

Service brakes, hydraulic: brake fluid low warning: switch/sensor/float

Component
Service brakes, hydraulic: brake fluid low warning: switch/sensor/float
Manufacturer
General Motors, LLC
Vehicles affected
62,468
Reported to NHTSA
2025-06-12
Owners notified
2025-09-11

Defect description

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.

Safety risk

An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.

Manufacturer remedy

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.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

ComponentComplaintsMedian mileage
Service brakes, hydraulic2—
Engine1—
Fuel/propulsion system1—
Service brakes, air: antilock: ABS warning light1550 mi

The 2024 model has roughly the same number of complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.