Two problems related to radiator have been reported for the 2005 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Toyota Tundra based on all problems reported for the 2005 Tundra.
2005 Toyota Tundra experience electronic failure the consumer stated the mechanical or electronic failure caused an accident as well as injuries. The consumer stated all he remembered was exiting the highway in evening traffic when all of a sudden, his vehicle rammed into the vehicle in front of him. The air bags deployed prior to the collision and he had no recollection of being able to brake. He also stated the engine failed in June 2009. The consumer was informed there must have been something wrong with the seams in the radiator. Apparently, it blew out the bottom, which caused the instantaneous loss of the radiator fluid.
Noticed liquid on ground underneath engine after driving. Opened hood to discover antifreeze/coolant dripping from overflow reservoir which was full. Coolant was extremely dark brown in color. Took it to Toyota dealer who completed flush, replaced sensor, and faulty radiator cap (torn gasket).