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:

Removal
REMOVAL PROCEDURE 1. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before servicing (See page ). If the front seat side airbag assembly was deployed, replace the front seat side airbag assembly, front seat frame assembly wit ...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT SPEEDOMETER (a) Check the operation. (1) Using a speedometer tester (calibrated chassis dynamometer), check the speedometer indication according to the table below. Reference: Chassis Dynamometer In ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) (a) Disconnect the main body ECU (driver side junction block assembly) connectors. (b) Measure the resistance and voltage according to the value(s) in the table below. ...

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