Toyota Venza: System Diagram

Toyota Venza Service Manual / Mf1a Transfer / 4wd / Awd / Active Torque Control 4wd System / System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitting ECU	Receiving ECU	Signal	Communication Method
Skid control ECU	AWD control ECU	Wheel speed sensor signal Stop light switch signal Deceleration sensor signal	CAN communication system
ECM	AWD control ECU	Shift position sensor signal Throttle position sensor signal Crank position sensor signal	CAN communication system
Main body ECU	AWD control ECU	Parking brake switch signal	CAN communication system
AWD control ECU	Combination meter	AWD warning light signal	CAN communication system

System Description

SYSTEM DESCRIPTION 1. FUNCTION OF MAIN COMPONENTS Component Function Accessory Meter Assembly AWD Warning Light Illuminates to ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure listed to troubleshoot the Active Torque Control 4WD system. *: Use the Techstream. PROCEDURE 1. ...

Other materials about Toyota Venza:

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the LH side and RH side. The following procedure is for the LH side. PROCEDURE 1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE (for 2GR-FE) HINT: Refer to the procedure up to Re ...

Front Right Sensor Malfunction (C1AE4)
DESCRIPTION The No. 1 ultrasonic sensor (front right sensor) is installed on the front bumper. The ECU detects obstacles based on signals received from the No. 1 ultrasonic sensor (front right sensor). If the No. 1 ultrasonic sensor (front right sensor) h ...

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the clearance sonar main switch on. (d) Turn the Techstream on. (e) Enter the following menus: Body Electrical / Intuitive P/A / DTC. (f) ...