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: Headlight Relay Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) receives light control switch information signals and illuminates the low beam headlights. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the bulbs and fuses for circuits related to this system before performing the following procedu ...