Lin Communication System System Description

Power Source Network. Land Cruiser. Urj200, 202 Grj200 Vdj200
Networking. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. LIN COMMUNICATION SYSTEM DESCRIPTION

  1. LIN COMMUNICATION SYSTEM DTC

Lin Communication System -- System Description



LIN COMMUNICATION SYSTEM DESCRIPTION
The LIN communication system is used for communication between the components listed below. Each part of the LIN communication system has a component as a control master.

  1. Window and Sliding Roof Components that Use LIN Communication Bus:

    HINT:
    *: Control Master

    1. Main Body ECU (Cowl Side Junction Block LH)*

    2. Master Switch

    3. Front Power Window Regulator Motor LH

    4. Front Power Window Regulator Motor RH

    5. Rear Power Window Regulator Motor LH

    6. Rear Power Window Regulator Motor RH

    7. Sliding Roof ECU (w/ Sliding Roof System)

    8. Double Lock Door Control Relay (w/ Double Locking System)

  2. Certification Components that Use LIN Communication Bus:

    HINT:
    *: Control Master

    1. Certification ECU (Smart Key ECU Assembly)*

    2. Main Body ECU (Cowl Side Junction Block LH)

    3. Steering Lock Actuator

    4. ID Code Box (Immobiliser Code ECU)

  3. Air conditioning Components that Use LIN Communication Bus:

    HINT:
    *: Control Master

    1. Air Conditioning Amplifier*

    2. Front Air Conditioning Control Panel (w/o Navigation System)

    3. Rear Air Conditioning Control Panel

  4. Rain Sensor Components that Use LIN Communication (w/ Rain Sensor):

    HINT:
    *: Control Master

    1. Windshield Wiper ECU*

    2. Rain Sensor


LIN COMMUNICATION SYSTEM DTC
The control master components shown below store LIN communication system DTCs when there is a malfunction in the LIN communication. If LIN communication stops, the control master of that part of the LIN communication system store DTCs.

  1. Main Body ECU (Cowl Side Junction Block LH)

  2. Certification ECU (Smart Key ECU Assembly)

  3. Air Conditioning Amplifier