INSTALLATION PROCEDURE 1. INSTALL TRANSPONDER KEY AMPLIFIER (IGNITION KEY CYLINDER LIGHT) 
(a) Connect the connector. (b) Attach the 2 claws to install the transponder key amplifier (ignition key cylinder light). (c) Connect the unlock warning switch connector. 2. INSTALL UPPER STEERING COLUMN COVER (a) for Manual Tilt: Click here (b) for Manual Tilt and Manual Telescopic Steering Column: Click here (c) for Power Tilt and Power Telescopic Steering Column: Click here 3. INSTALL LOWER STEERING COLUMN COVER (a) for Manual Tilt: Click here (b) for Manual Tilt and Manual Telescopic Steering Column: Click here (c) for Power Tilt and Power Telescopic Steering Column: Click here |
Toyota Tundra Service Manual > Lighting System: IG Signal Circuit
DESCRIPTION This circuit detects the ignition switch ON or off condition, and sends it to the main body ECU (multiplex network body ECU). WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure. PROCEDURE 1. READ ...
