Lexus GX470 owners have reported 24 service brakes related problems since 1996. Table 1 shows the 7 most common service brakes problems. The number one most common problem is related to the vehicle's service brakes (14 problems). The second most common problem is related to the vehicle's brake disc caliper (3 problems). For details of each of the problem category, use the links in the table.
Lexus is selling vehicles with bad brake actuators. I took it to them twice and which they say they don't know why I'm here the noise and why my brake pedal was rattling when I look on the Lexus forums I see several people complaining about the brake actuators are going out on their vehicles some Read details...
When I was driving my Lexus Gx470 (2003) with my family on a local street at around 35 mph, my vehicle suddenly stopped by itself. The brakes engage by itself and the vehicle stability control activated with beeps. Fortunately, no one was behind me. Read details...
Brakes totally failed while descending a steep incline on a city/ state highway causing loss of control and impact with a tree. Air bags failed to deploy. Read details...
The contact owns a 2006 Lexus Gx470. While driving 35 mph the contact engaged the brakes and the pedal made contact with the floorboard. The contact stated that the vehicle would not stop immediately. The contact had to pump the brakes four to five times to stop the vehicle. Read details...
2008 Lexus Gx470. S10 appropriate handling- email to the secretary from re Toyota Lexus problems the consumer stated while driving 65 mph he suddenly came upon other vehicles ahead of him. He was able to stop in time, but something misfired in the abs and the vehicle went into a bucking mode. Read details...