Click here

LIN COMMUNICATION SYSTEM SYSTEM DESCRIPTION

Click here
Click here
Click here

  1. LIN COMMUNICATION SYSTEM DESCRIPTION

    The LIN communication system is used for communication between the components in the tables below. If communication cannot be performed through LIN communication because of an open in the communication lines or other reasons, 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.

    Tip:

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

    • In the following table, "○" indicates that the function applies, and "-" indicates that it does not.

    Table 1. Door Bus Lines
    Component Master Control LIN Communication DTC Output Function
    Main Body ECU (Multiplex Network Body ECU) ○ ○
    Front Door Window Regulator Assembly LH (Power Window Regulator Motor Assembly LH) (driver side)*1 - -
    Front Door Window Regulator Assembly RH (Power Window Regulator Motor Assembly RH) (driver side)*2 - -
    Double Lock Door Control Relay Assembly*3 - -

    • *1: for LHD

    • *2: for RHD

    • *3: w/ Double Locking Function

    Table 2. Certification Bus Lines (w/ Entry and Start System)
    Component Master Control LIN Communication DTC Output Function
    Certification ECU (Smart Key ECU Assembly) ○ ○
    Steering Lock Actuator Assembly - -
    ID Code Box (Immobiliser Code ECU) - -