thejoe Chevrolet Silverado 4500

Chevrolet Silverado 4500 recalls

2 recall campaigns, model years 2020 to 2023. Each lists the fault, the risk, and the fix you are owed.

2Campaigns

2020–2023Years affected

0Do-not-drive

Check your own car in one step

Your VIN is on the dashboard by the windscreen. It is on your insurance card too. Put it into nhtsa.gov/recalls. You get the open recalls for your exact car. The repair is free. Most recalls never expire.

What keeps failing

System	Campaigns
Service Brakes, Hydraulic	4

Every campaign

The text below is quoted from NHTSA word for word.

Service Brakes, Hydraulic:brake Fluid Low Warning:switch/sensor/float

25V390000 · reported 12/06/2025

The fault: 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 it can cause: 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.

Service Brakes, Hydraulic:power Assist

25V768000 · reported 06/11/2025

The fault: General Motors, LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado Medium Duty 4500HD, 5500HD, and 6500HD vehicles. These vehicles were remedied under NHTSA Recall 25V390 with a brake jumper wire harness that was assembled without protective tape. A wiring harness that is missing protective tape can allow the wires to become damaged.
What it can cause: Damaged brake jumper wires can result in power brake assist failure, increasing the risk of a crash.
The fix: Dealers will remove the installed wire harness, apply protective tape, and reinstall the wire harness, free of charge. Owner notification letters are planned to be mailed December 22, 2025. Owners may contact GM customer assistance number at 1-866-467-9700. GM's number for this recall is N252531990. Vehicles in this recall were previously repaired under 25V390 and will need to have the new remedy completed. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning November 6, 2025.

Source: NHTSA recalls API, retrieved 4 August 2026.

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