Toyota Motor Engineering & Manufacturing is recalling approximately 158,489 model-year 2018-2021 Tundra vehicles. The headlight electrical circuits may power the high and low beams simultaneously, which could overheat the electrical connector.
Dealers will modify the engine wire harness assembly and replace any damaged bulb, bulb connector, and/or headlight assembly as necessary, free of charge. Owner notification letters are expected to be mailed October 4, 2021.
Toyota's numbers for this recall are 21TB06 and 21TA06.
Owners may contact Toyota customer service at (800) 331-4331. Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at (888) 327-4236.