Toyota Venza manuals

Toyota Venza: System Diagram

SYSTEM DIAGRAM


Communication Table

Sender

Receiver

Signal

Line

ECM

Main Body ECU (Driver Side Junction Block Assembly)

  • Transmission information
  • Park (P) state signal

CAN

Outer Mirror Control ECU Assembly LH

Main Body ECU (Driver Side Junction Block Assembly)

  • M1 switch signal
  • M2 switch signal
  • SET switch signal

CAN

Main Body ECU (Driver Side Junction Block Assembly)

Position Control ECU and Switch Assembly

  • Park (P) state signal
  • Vehicle speed signal
  • Transmission information
  • Driving position buzzer request
  • Driver seat position request
  • Driver seat position data

CAN

Certification ECU (Smart Key ECU Assembly)*

Main Body ECU (Driver Side Junction Block Assembly)

  • Ignition switch signal
  • Memory call replay request
  • Key identification No. 1 to No. 7 acquisition condition

CAN

Position Control ECU and Switch Assembly

Main Body ECU (Driver Side Junction Block Assembly)

  • State signal of driver seat
  • State signal of driving position buzzer

CAN

  • *: w/ Smart Key System
System Description
SYSTEM DESCRIPTION 1. FRONT POWER SEAT CONTROL SYSTEM DESCRIPTION The driver seat is equipped with slide, reclining, lifter, front vertical, and lumbar support adjustment functions. T ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the front power seat control system (w/ Memory). *: Use the Techstream. PROCEDURE 1. ...

Other materials about Toyota Venza:

TRAC OFF Indicator Light does not Come ON
DESCRIPTION The skid control ECU is connected to the combination meter via CAN communication. WIRING DIAGRAM Refer to TRAC OFF Indicator Light Remains ON (See page ). PROCEDURE 1. CHECK CAN COMMUNICATION SYSTEM (a) Check ...

Precaution
PRECAUTION 1. EXPRESSIONS OF IGNITION SWITCH The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section. Expression Switc ...

Washer Nozzle(for Front Side)
Components COMPONENTS ILLUSTRATION On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FRONT WASHER NOZZLE SUB-ASSEMBLY (a) With the engine running, check that the center stream of washer fluid sprays on the windshield within the ar ...

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