Toyota Tundra Service Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitting ECU (Transmitter)	Receiving ECU	Signal	Communication Method
ECM	Combination Meter Assembly Cruise Control Indicator Cruise Control SET Indicator Multi-information Display	Cruise control indicator and cruise control SET indicator operation signal Control vehicle speed signal	CAN
Skid Control ECU (Brake Actuator Assembly)	ECM	Wheel speed signal Speed sensor power drop signal Speed sensor condition signal Cruise control cancel request signal Under VSC control signal Under TRAC control signal	CAN
4 Wheel Drive Control ECU*1	ECM	Cruise control cancel request signal	CAN
Trailer Brake Control ECU (Brake Control with Bracket Relay)*2	ECM	Cruise control cancel request signal	CAN

*1: for 4WD

*2: for Trailer Brake Control System

Toyota Tundra Service Manual > Power Window Control System(w/o Jam Protection Function): Remote Up / Down Function does not Operate
DESCRIPTION With the ignition switch ON, the master switch transmits remote switch signals to the regulator switches of the front passenger door power window and rear door power windows. Then, each power window regulator switch drives its respective power window regulator motor. HINT: The front pass ...

Toyota Tundra Owners Manual