Toyota Tundra Service Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Sender	Receiver	Signal	Line
Millimeter Wave Radar Sensor Assembly	Forward Recognition Camera	Pre-collision alarm signal Brake assist standby signal Pre-collision brake operation signal	CAN
ECM	Forward Recognition Camera	Shift position signal (P, R, N, D) Engine type information signal Vehicle specification information (2WD/4WD information, conventional/ hybrid information)	CAN
Skid Control ECU (Brake Actuator Assembly)	Forward Recognition Camera	Vehicle speed signal Stop light switch signal Vehicle yaw rate sensor zero point malfunction signal Vehicle stability control system operation signal Vehicle stability control system malfunction signal	CAN
Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly)	Forward Recognition Camera	Vehicle yaw rate sensor signal	CAN
Main Body ECU (Multiplex Network Body ECU)	Forward Recognition Camera	Destination information signal	CAN

Toyota Tundra Service Manual > Dynamic Radar Cruise Control System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Perform the following procedure to troubleshoot the dynamic radar cruise control system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. INSPECT BATTERY VOLTAGE (a) Measure the battery voltage with the ignition switch off. Standard Voltage: 11 to ...

Toyota Tundra Owners Manual