Toyota Venza manuals

Toyota Venza: System Diagram

SYSTEM DIAGRAM

1. MIRROR CONTROL SYSTEM


Communication Table

Sender

Receiver

Signal / Signal Condition

Line

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Ignition switch signal / ON or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Ignition switch signal / ON or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Ignition switch ACC signal / ACC or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Ignition switch ACC signal / ACC or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Outer mirror RH select switch signal / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Outer mirror RH select switch signal / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Outer mirror LH select switch signal / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Outer mirror LH select switch signal / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Mirror adjust switch signal (Right) / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Mirror adjust switch signal (Right) / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Mirror adjust switch signal (Left) / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Mirror adjust switch signal (Left) / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Mirror adjust switch signal (Up) / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Mirror adjust switch signal (Up) / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Mirror adjust switch signal (Down) / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Mirror adjust switch signal (Down) / on or off

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (driver door)

Mirror position request signal / memory request, reverse memory request, memory call request, reverse request or return request

CAN

Main body ECU (driver side junction block assembly)

Outer mirror control ECU assembly (front passenger door)

Mirror position request signal / memory request, reverse memory request, memory call request, reverse request or return request

CAN

Outer mirror control ECU assembly (driver door)

Main body ECU (driver side junction block assembly)

Outer mirror LH state signal / Manual operation, memory operation, reverse operation or return operation

CAN

Outer mirror control ECU assembly (front passenger door)

Main body ECU (driver side junction block assembly)

Outer mirror RH state signal / Manual operation, memory operation, reverse operation or return operation

CAN

Outer mirror control ECU assembly (driver door)

Main body ECU (driver side junction block assembly)

Seat memory switch signal / M1 switch, M2 switch or SET switch

CAN

2. MIRROR HEATER SYSTEM

Communication Table

Transmitting ECU

Receiving ECU

Signal

Communication Method

Air Conditioning Control Assembly

Air Conditioning Amplifier Assembly

Rear window defogger switch signal

LIN

System Description
SYSTEM DESCRIPTION 1. POWER MIRROR CONTROL SYSTEM DESCRIPTION (a) This system has the following functions: power retract mirror function*, reverse shift-linked function, electrical remote control ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the power mirror control system. *: Use the Techstream. PROCEDURE 1. VEHICLE ...

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ACIS Control Circuit
DESCRIPTION This circuit opens and closes the Intake Air Control Valve (IACV) in response to the engine load in order to increase the intake efficiency (ACIS: Acoustic Control Induction System). WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspe ...

Panel Switches do not Function
PROCEDURE 1. CHECK PANEL SWITCH (a) Check for foreign matter around the switches that might prevent operation. OK: No foreign matter is found. NG REMOVE ANY FOREIGN MATTER FOUND ...

Components
COMPONENTS ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

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