One problem related to brakes failed has 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.
The brakes failed to disengage the cruise control and the vehicle continued to gain in speed as I was exiting the freeway. I turned the ignition off and tried to navigate a left turn at 70+ mph. With the rear end hopping somehow I negotiated the turn but could not turn again. I crossed the next street and ended up going thru the wall of an apartment building and stopped in the middle of the living room. It was only god's design for me not to die this day. Had I not made the first turn I was going to run into a small grove of mature trees. Also, if any other cars had been on the street I could not have avoided them. Luckily the single mother of 3 small children were not in the living room.