Toyota Venza manuals

Toyota Venza: System Diagram

SYSTEM DIAGRAM

Communication Table

Sender

Receiver

Signal

Line

Main body ECU (Driver side junction block assembly)

Power back door ECU (Power back door motor unit)

  • Power back door control switch signal
  • Back door unlock detection switch signal
  • Vehicle speed signal
  • Electrical transmitter switch signal
  • Shift position switch signal

CAN

Power back door ECU (Power back door motor unit)

Main body ECU (Driver side junction block assembly)

  • Hazard warning light signal
  • Back door courtesy switch signal

CAN

Certification ECU

Main body ECU (Driver side junction block assembly)

Transmitter switch signal

CAN

System Description
SYSTEM DESCRIPTION 1. POWER BACK DOOR SYSTEM DESCRIPTION (a) The power back door system controls the power back door by automatically opening and closing the power back door with a motor. (1) The ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedures to troubleshoot the power back door system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUG ...

Other materials about Toyota Venza:

Open in Inside Luggage Compartment Electrical Key Oscillator Circuit (B27A7)
DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and sends it to the indoor electrical key oscillator (for rear floor). To detect the key inside the cabin, the indoor electrical key oscillator (for rear floor) creates ...

Back Door Courtesy Switch
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE BACK DOOR PANEL TRIM ASSEMBLY 2. REMOVE BACK DOOR LOCK ASSEMBLY (a) Disconnect the connector. (b) Disengage the c ...

Adjustment
ADJUSTMENT PROCEDURE 1. ADJUST STEERING WHEEL OFF CENTER (a) Inspect steering wheel off center. (1) Apply masking tape on the top center of the steering wheel and steering column upper cover. Text in Illustration *1 ...

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