General Motors is recalling over 62,000 Chevrolet Silverado medium-duty trucks for a fire risk. This recall includes the 4500HD, 5500HD, and 6500HD models from the 2019 through 2024 model years.
GM reported that a fault in the brake pressure sensor could allow brake fluid to leak into the electrical system of the vehicle. If leaking brake fluid impacts the electrical system, fire is possible in the engine compartment, regardless of the vehicle being parked and turned off.
The supplier of the brake pressure sensor identified the fault to chemicals in the rubber diaphragm of the sensor. The chemicals can degenerate with time, leading to leakage during operation. Furthermore, GM has issued a notice advising the owners of these vehicles to not park them indoors or close to any structures until repaired.
Additionally, the driver may get a “service brake system” light illuminated on the cluster.
To repair the vehicle, GM dealers will use the revised brake pressure switch wire harness, which has improved sealing. GM will send recalls to customers starting July 28, 2025, and repairs will not incur any cost to the customer.
🔥 @GM has issued a safety #recall for approximately 62,468 @chevrolet Silverado Medium Duty trucks due to a defect that could lead to an engine compartment fire. The issue stems from a faulty #brake pressure sensor assembly that can leak fluid, creating a significant electrical… pic.twitter.com/bT2wH8n3m7
— The BRAKE Report (@TheBrakeReport) June 26, 2025
Engine Defect Leads to Recall of Nearly 600,000 Trucks and SUVs
In another recall, GM is recalling almost 600,000 vehicles with potential engine failure issues. This recall includes a number of full-size trucks and SUVs that are model year 2021 to 2024.
This recall affects the Chevrolet Silverado 1500, Chevrolet Tahoe, Chevrolet Suburban, GMC Sierra, Yukon, Yukon XL, and Cadillac Escalade and Escalade ESV models.
The 6.2-liter V8 engine may contain defective crankshafts or connecting rods, which are imperative to the overall function of the engine. If a crankshaft or connecting rod breaks, the engine may fail unexpectedly.
GM says that unexpected engine failure may increase the risk of a crash. Some drivers reported knocking sounds, or a warning light illuminating, or poor performance before the engine completely failed.
There are over 28,000 problems reports, including 12 crashes and 42 fires associated with this problem, although not all incidents are confirmed to be related to the defect. GM started notifying owners of the recall and will inspect the vehicle and replace the engine or engine's key components free of charge.
Notification letters were sent to vehicle owners beginning June 9, 2025.
