Toyota Tundra Service Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Sender

Receiver

Signal

Communication Method

Center airbag sensor assembly

Main body ECU (driver side junction block assembly)

Front seat inner belt assembly LH buckle switch

CAN

Combination meter 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

ECM

Combination meter assembly

Shift position

    System Description

    Terminals Of Ecu

    See More:

    Toyota Tundra Service Manual > Touch Select 2-4 And High-low System: 4WD Control Switch Circuit
    WIRING DIAGRAM PROCEDURE 1. CONFIRM PROBLEM SYMPTOM (a) Confirm the problem symptoms. Result Result Proceed to The 4HI and 4LO indicator lights are not illuminated A The 4HI indicator light is illuminated and the 4LO indicator light is not illuminated B The 4HI indicator light is not illuminated and ...

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    Toyota Tundra Service Manual

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