Toyota Venza: System Diagram

Toyota Venza Service Manual / Brake Control / Dynamic Control Systems / Vehicle Stability Control System / System Diagram

SYSTEM DIAGRAM

Transmitting ECU (Transmitter)	Receiving ECU	Signal	Communication Method
Skid control ECU	Steering angle sensor	Steering angle sensor request signal	CAN communication system
Steering angle sensor	Skid control ECU	Steering angle sensor signal	CAN communication system
Skid control ECU	Yaw rate and acceleration sensor	Yaw rate and acceleration request signal	CAN communication system
Yaw rate and acceleration sensor	Skid control ECU	Yaw rate and acceleration signal	CAN communication system
Skid control ECU	ECM	Wheel speed signal VSC data signal	CAN communication system
ECM	Skid control ECU	Shift position signal Throttle position signal Engine speed signal Intake air temperature signal Engine torque request signal Accelerator pedal position signal	CAN communication system
Skid control ECU	Power steering ECU	Target additional torque signal	CAN communication system
Power steering ECU	Skid control ECU	Electronic power steering cooperative control enabling signal	CAN communication system
Main body ECU	Skid control ECU	Parking brake switch signal	CAN communication system
Skid control ECU	Combination meter	ABS warning light signal Brake warning light signal TRAC OFF indicator light signal VSC OFF indicator light signal Slip indicator light signal Meter buzzer signal Wheel speed signal	CAN communication system

System Description

SYSTEM DESCRIPTION 1. FUNCTION DESCRIPTION (a) Steering Cooperative Control (1) Enhanced-VSC performs coordinated control consisting of VSC and electronic power steering. By integrating these pre ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

Other materials about Toyota Venza:

Power Back Door Main Switch
Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT POWER BACK DOOR MAIN SWITCH (a) Check that the switch function. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: ...

Removal
REMOVAL CAUTION / NOTICE / HINT CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing the steering column (See page ). PROCEDURE 1. PRECAUTION HINT: ...

Vehicle Speed Sensor "A" Intermittent / Erratic / High (P0503)
DESCRIPTION If a malfunction (a rapid change in vehicle speed) in the vehicle speed signal being output from the skid control ECU is detected while the cruise control is in operation, the ECM determines that there is a momentary interruption or noise, and ...