One problem related to brakes failed has been reported for the 2004 Lexus GX470. The most recently reported issues are listed below.
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.
| Service Brakes problems | |
| Brakes Failed problems | |
| Brake Disc Caliper problems | |
| Brake Disc Rotor problems |