An overheated electrical connector can increase the risk of a fire.

Electrical System — Wiring
Exterior Lighting — Headlights

Summary
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2021 Tundra vehicles. The headlight electrical circuits may power the high and low beams simultaneously, which could overheat the electrical connector.
Actions
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 were mailed April 25, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are 21TB06 and 21TA06.
Documents (9)

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Date Announced
SEP 02, 2021
Vehicles Affected
158,489
Toyota Recall #
21TB06 / 21TA06
NHTSA Campaign #
21V688000
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