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:

Installation
INSTALLATION PROCEDURE 1. INSTALL THERMOSTAT (a) Install a new gasket to the thermostat. (b) Install the thermostat with the jiggle valve facing upward. HINT: The jiggle valve may be set to within 10° on either side of the prescribed ...

Tcm
Components COMPONENTS ILLUSTRATION Removal REMOVAL CAUTION / NOTICE / HINT NOTICE: If automatic transmission parts are replaced, refer to Parts Replacement Compensation Table to determine if any additional operations are necessary (See page ). ...

PS Warning Light Remains ON
DESCRIPTION If the power steering ECU detects a malfunction, the P/S warning light comes on. At this time, the power steering ECU stores a DTC in its memory. WIRING DIAGRAM 1. w/ Smart Key System 2. w/o Smart Key System CAUTION / NOTICE / HINT NOTI ...