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 (Multiplex Network Body ECU)*

    2. Multiplex Network Master Switch Assembly

    3. Front Power Window Regulator Motor Assembly LH

    4. Front Power Window Regulator Motor Assembly RH

    5. Rear Power Window Regulator Motor Assembly LH

    6. Rear Power Window Regulator Motor Assembly RH

    7. Sliding Roof Driver Gear Sub-assembly (Sliding Roof ECU) (w/ Sliding Roof System)

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

  2. Certification Components that Use LIN Communication Bus:

    HINT:
    *: Control Master

    1. Certification ECU (Smart Key ECU Assembly) (w/ Entry and Start System)*

    2. Steering Lock Actuator Assembly (Steering Lock ECU) (w/ Entry and Start System)

    3. ID Code Box (Immobiliser Code ECU) (w/ Entry and Start System)

  3. Air conditioning Components that Use LIN Communication Bus:

    HINT:
    *: Control Master

    1. Air Conditioning Amplifier Assembly*

    2. Air Conditioning Control Assembly

    3. No. 2 Air Conditioning Control Assembly (w/ Rear Heater)

  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 (Multiplex Network Body ECU)

  2. Certification ECU (Smart Key ECU Assembly) (w/ Entry and Start System)

  3. Air Conditioning Amplifier Assembly