LIN COMMUNICATION SYSTEM SYSTEM DESCRIPTION


  1. LIN COMMUNICATION SYSTEM DESCRIPTION

    The LIN communication system is used for communication between the components in the table below. If communication cannot be performed through LIN communication because of an open in the communication lines or other reason, the master control ECU of the relevant system will store a DTC. Refer to the table below about the communication bus lines and connected components.

    Tech Tips

    Each component has a fail-safe function which activates to maintain the minimum performance of the system and protect the system.

    Door Bus Lines
    Component Master Control LIN Communication DTC Output Function
    Main Body ECU (Driver Side Junction Block Assembly) ○ ○
    Power Window Regulator Motor Assembly (for Driver Side) - -
    Power Window Regulator Motor Assembly (for Front Passenger Side) - -
    Power Window Regulator Motor Assembly (for Rear LH Side) - -
    Power Window Regulator Motor Assembly (for Rear RH Side) - -
    Multiplex Network Master Switch Assembly - -
    Sliding Roof ECU (Sliding Roof Drive Gear Assembly) - -
    Certification Bus Lines
    Component Master Control LIN Communication DTC Output Function
    Certification ECU (Smart Key ECU Assembly) ○ ○
    Power Source Control ECU (Power Management Control Computer Assembly) - ○
    Steering Lock ECU (Steering Lock Actuator Assembly) - -
    Air Conditioning Bus Lines
    Component Master Control LIN Communication DTC Output Function
    Air Conditioning Amplifier Assembly ○ -
    Air Conditioning Control Assembly - -
    Lighting Bus Lines
    Component Master Control LIN Communication DTC Output Function
    AFS ECU (Headlight Swivel ECU Assembly) ○ -
    Inner Rear View Mirror Assembly - -