Brake fluid low warning: switch/sensor/float
Park outsideRisk. An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
NHTSA has logged 1 owner complaint about the 2024 Chevrolet Silverado 4500, most often about the service brakes. It is covered by 2 safety recalls, and for recall 25V-390 the manufacturer reports only 53% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 22, 2026. Updated daily.
1 complaint grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Service brakes | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Risk. Inactive air bags will not deploy in a crash, increasing the risk of injury.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Chevrolet.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Silverado 4500 median. How we score
Recent service brakes complaints filed with NHTSA, shortened. Personal details are removed.
After crossing over a rough part of the road at an intersection, I heard a noise. I pulled over to visually inspect and I didn't see anything obvious. Since I was on the interstate, I drove to the next exit to find a safe place to park. The noise stopped but my brakes completely failed. I pressed…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.