REASSEMBLY CAUTION / NOTICE / HINT HINT:
PROCEDURE 1. INSTALL FRONT SIDE MARKER LIGHT BULB
(a) Install the front side marker light bulb to the front side marker light bulb socket.
2. INSTALL FRONT TURN SIGNAL LIGHT BULB
(a) Install the front turn signal light bulb to the front turn signal light bulb socket.
3. INSTALL NO. 1 HEADLIGHT BULB (a) Set the No. 1 headlight bulb to the headlight unit LH. (b) Lock the set spring to install the No. 1 headlight bulb to the headlight unit LH. NOTICE: Do not touch the No. 1 headlight bulb glass.
(c) Install the No. 1 headlight bulb cover. |
Toyota Tundra Service Manual > Lighting System: Light Sensor Circuit Malfunction (B1244)
DESCRIPTION The automatic light control sensor detects ambient light. The sensor creates an electrical signal based on the amount of light detected, and sends the signal to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) turns on or off the headlights a ...