Toyota Avalon Service & Repair Manual: System Diagram

SYSTEM DIAGRAM

FRONT SEAT BELT WARNING

Communication Table

Sender

Receiver

Signal

Communication Method

Airbag ECU assembly

Main body ECU (multiplex network body ECU)

Front seat inner belt assembly LH buckle switch

CAN

Combination meter assembly

  • Front seat inner belt assembly RH buckle switch
  • Occupant detection

Skid control ECU (brake booster with master cylinder assembly)

Combination meter assembly

Vehicle speed

Hybrid vehicle control ECU assembly

Combination meter assembly

Shift position

Occupant detection ECU

Airbag ECU assembly

  • Front seat inner belt assembly RH buckle switch
  • Occupant detection

Main body ECU (multiplex network body ECU)

Combination meter assembly

  • Front seat inner belt assembly LH buckle switch
  • Parking brake switch

REAR SEAT BELT WARNING

Communication Table

Sender

Receiver

Signal

Communication Method

Main body ECU (multiplex network body ECU)

Combination meter assembly

  • Rear door courtesy light switch (LH/RH)
  • Parking brake switch

CAN

    System Description

    Terminals Of Ecu

    See More:

    Toyota Avalon Service & Repair Manual > Air Conditioning System(for Gasoline Model): Dtc Check / Clear
    DTC CHECK / CLEAR CHECK FOR DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Air Conditioner / Trouble Codes. Body Electrical > Air Conditioner > Trouble Codes (e) Check for DTCs. CLEAR ...

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    Toyota Avalon Service & Repair Manual

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