Two problems related to brake antilock control unit/module have been reported for the 2004 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Toyota Tundra based on all problems reported for the 2004 Tundra.
My abs brake system light comes on under conditions of cold (around freezing) and damp weather. Once the vehicle has warmed up the light goes off, but the ats doesn't work until that happens. Toyota refuses to address the issue. They claim no one has filed a complaint. The truck is under warranty and they will not replace any parts.
Vehicle is experiencing brake failure. While driving down hill in light snow the vehicle was picking up speed as the brakes were applied. Took the vehicle into the dealership, and was told that this was the normal function of the brakes, and everything was working correctly.