One problem related to transmission solenoid 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.
I only have 122,000 miles and both shift solenoids showed up causing vehicle to slow down in lower gear. I was on freeway and almost got rear ended. Computer parts faulty for working transmission.