Toyota Tundra Service Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Sender

Receiver

Signal

Line

Millimeter Wave Radar Sensor Assembly

Forward Recognition Camera

  • Pre-collision alarm signal
  • Pre-collision braking operation signal

CAN

Skid Control ECU (Brake Actuator Assembly)

  • Brake assist standby signal
  • Pre-collision braking operation signal

ECM

  • Throttle valve close signal

Combination Meter Assembly

  • Pre-collision system malfunction signal
  • Pre-collision system warning distance signal
  • Warning signal
  • Pre-collision system cancel signal

Forward Recognition Camera

Millimeter Wave Radar Sensor Assembly

  • Front obstacle recognition signal
  • Distance signal

Skid Control ECU (Brake Actuator Assembly)

Millimeter Wave Radar Sensor Assembly

  • Vehicle speed signal
  • Stop light switch signal
  • Pre-collision brake control signal
  • Vehicle stability control system operation signal
  • Vehicle stability control system malfunction signal
  • VSC OFF indicator light signal
  • Vehicle yaw rate sensor signal

Forward Recognition Camera

  • Vehicle speed signal
  • Vehicle yaw rate sensor signal

Combination Meter Assembly

  • Vehicle speed signal

Yaw Rate Sensor (Airbag Sensor Assembly)

Millimeter Wave Radar Sensor Assembly

  • Vehicle yaw rate sensor signal

Forward Recognition Camera

Main Body ECU (Multiplex Network Body ECU)

Millimeter Wave Radar Sensor Assembly

  • Vehicle specification information (destination)

Forward Recognition Camera

Steering Angle Sensor (Spiral with Sensor Cable Sub-assembly)

Millimeter Wave Radar Sensor Assembly

  • Steering angle sensor signal
  • Steering angle sensor malfunction signal

Forward Recognition Camera

ECM

Millimeter Wave Radar Sensor Assembly

  • Shift position signal
  • Engine type information signal
  • Accelerator opening angle percentage signal

Trailer Brake Control ECU (Brake Control with Bracket Relay)

Millimeter Wave Radar Sensor Assembly

Trailer brake control system malfunction signal

    System Description

    Terminals Of Ecu

    See More:

    Toyota Tundra Service Manual > Meter / Gauge System: Voltage Meter Malfunction
    DESCRIPTION The voltmeter indicates the voltage applied to the IG+ terminal of the combination meter assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing procedure. PROCEDURE 1. PERFORM ACTIVE TEST USING TECHSTREAM (VOLTMETE ...

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