Toyota Tundra Service Manual: Parts Location

On-vehicle Inspection

Precaution

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Toyota Tundra Service Manual > Lighting System: Operation Check
OPERATION CHECK AUTOMATIC LIGHT CONTROL SYSTEM OPERATION CHECK (a) Turn the ignition switch to ON. (b) Turn the light control switch to the Auto position. (c) Cover the automatic light control sensor. (d) Check that the taillights and low beam headlights turn on. (e) Uncover the automatic light cont ...