GM recalls 2020 Chevrolet Silverado 4500s with brake pressure switch electrical short that could cause fire while driving or parked. Owners must park away from structures until repair.
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
GM is recalling 2020 Chevrolet Silverado 4500 trucks due to a brake pressure switch that can overheat and cause fire. This hazard requires immediate parking away from structures until the repair is done.
An electrical short in the brake pressure switch can overheat the circuit and cause a fire while driving or parked. Brake fluid leaking into the switch may create a short circuit that leads to overheating.
Owners of 2020 Chevrolet Silverado 4500 trucks with the specific brake pressure switch issue. Drivers and passengers are at risk if the vehicle is parked near flammable materials.
Check if your 2020 Chevrolet Silverado 4500 has a recall notice from GM mailed September 11, 2025. Vehicles previously repaired under 23V266 need the new repair completed.
Move your vehicle to a safe location away from buildings, trees, or other flammable materials until the brake repair is complete.
Call GM at 1-866-467-9700 to schedule a brake pressure switch repair.
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.
The brake pressure switch may leak brake fluid, causing an electrical short that can overheat and lead to fire while driving or parked.
Yes, vehicles previously repaired under 23V266 need the new repair completed to fix the electrical short.
Owner notification letters were mailed September 11, 2025.
We’ve drafted a message you can send Chevrolet to request your refund or repair — edit it as you like.
Subject: Recall 25V390000 — Chevrolet Chevrolet Hello, I own a Chevrolet that is covered by recall 25V390000 from Chevrolet. The official recall notice states: 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. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official NHTSA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
