System Diagram

Fig 1: Wiring Diagram - Dynamic Radar Cruise Control System

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Input and output signals of each ECU. 

Fig 2: ECU Input And Output Signals Chart (1 Of 2)

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Fig 3: ECU Input And Output Signals Chart (2 Of 2)

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.