Toyota Venza manuals

Toyota Venza: System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitting ECU (Transmitter)

Receiving ECU (Receiver)

Signal

Communication Method

Certification ECU (smart key ECU assembly)

Power management control ECU

Engine immobiliser system set/unset signal

CAN

Power management control ECU

Certification ECU (smart key ECU assembly)

Key code recognition signal

CAN

Power management control ECU

Certification ECU (smart key ECU assembly)

Shift position P signal

LIN

ID code certification result request signal

Power supply ON operation condition signal

Engine start operation condition signal

ACC relay drive condition signal

Steering lock ECU (Steering lock actuator assembly)

Certification ECU (Smart key ECU assembly)

Steering lock signal

LIN

Steering unlock signal

Steering lock confirmation signal

Steering unlock confirmation signal

Diagnosis response signal

Steering unlock drive relay signal

Steering lock drive relay signal

Steering lock motor operation signal

L code registration status signal

Certification ECU (Smart key ECU assembly)

Steering lock ECU (Steering lock actuator assembly)

Steering lock release signal

LIN

Matching request random number signal

L code registration mode signal

Diagnosis mode request signal

DTC clear request signal

Precaution
PRECAUTION 1. PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system after ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the engine immobiliser system. *: Using the Techstream. PROCEDURE 1. VEHICLE B ...

Other materials about Toyota Venza:

Installation
INSTALLATION PROCEDURE 1. INSTALL ENGINE SWITCH (a) Attach the 2 claws to install the engine switch. 2. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL ASSEMBLY (a) Connect the connector. ...

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 BROUGHT TO WORKSHOP NEXT ...

Disposal
DISPOSAL CAUTION / NOTICE / HINT HINT: The tire pressure warning valve and transmitter is powered by a lithium battery. When disposing of the tire pressure warning valve and transmitter, remove the battery and dispose of it correctly. PROCEDURE 1. DIS ...

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