One problem related to transmission gear slipping has been reported for the 2007 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Toyota Tundra based on all problems reported for the 2007 Tundra.
Bought a 2007 Toyota Tundra. Noticed around 23,450 miles that something was turning (spinning) and felt like it was coming through the driverside floor . Right underneath my feet. Brought it in Toyota said they didn't find anything. Later heard noises on the left side of engine near left tire. Then shaking and vibrations followed. Around 60,000 miles transmission started slipping and clunking noises came from the engine. 65,000 miles started losing power. Fuel pump failure. Paid for a new fuel pump system $777. 79. Turns out 2007 model has to replace whole system. No other Tundra needs to. At 68,000 miles it got worse . Transmission diagnostic says transmission needs to be replaced. $4500. At 96,000 miles my truck in non operating. Toyota will not replace transmission. Even though a Toyota operations manager states it is not normal for transmission to go out this soon at so little mileage. The average time is between 15-20 years with the high technology that cars are built with now a days. Is what he said to me. Older cars built years ago transmissions normally last around 5 years sometimes 10 if they were lucky. So supposedly our vehicles are built smarter now adays. I have so many problems I find that hard to believe.