One problem related to tailgate has been reported for the 2003 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota Tundra based on all problems reported for the 2003 Tundra.
My Tundra 2003 sr5 accesscab 4x4 trd. It has rusted so bad the last 5 yrs. It will no longer pass hawaii safety inspection. I have had the truck since about 2007. It has been a great running truck. Engine and transmission are in good shape. New brakes. But the rust has ruined the frame, tailgate and back of bed! have not driven for a year!.