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:

On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: Be sure to correctly follow the removal and installation procedures for the front passenger airbag assembly. PROCEDURE 1. INSPECT FRONT PASSENGER AIRBAG ASSEMBLY (Vehicle not Involved in Collision) ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Main Body ECU (Driver Side junction Block Assembly) DTC Code Detection Item Trouble Area See page B1206 P/W Master Switch Communication Stop 1. M ...

Selecting trailer ball
Use the correct trailer ball for your application. 1. Trailer ball load rating Matches or exceeds the gross trailer weight rating of the trailer. 2. Ball diameter Matches the size of the trailer coupler. Most couplers are stamped with the required trai ...

© 2016-2019 Copyright www.tovenza.com

0.2173