System Description

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. Refer to DOOR BUS LINES

HINT:

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.

DOOR BUS LINES

Component	Master Control	LIN Communication DTC Output Function
Main Body ECU (Multiplex Network Body ECU)	◦	◦
Power Window Regulator Motor Assembly LH (for Driver Side)	-	-
Power Window Regulator Motor Assembly RH (for Front Passenger Side)	-	-
Power Window Regulator Motor Assembly LH (for Rear LH Side)	-	-
Power Window Regulator Motor Assembly RH (for Rear RH Side)	-	-
Multiplex Network Master Switch Assembly	-	-
Sliding Roof ECU (Sliding Roof Drive Gear Assembly)*	-	-

*: w/ Sliding Roof System

CERTIFICATION BUS LINES

Component	Master Control	LIN Communication DTC Output Function
Certification ECU (Smart Key ECU Assembly)	◦	◦
Power Management Control ECU	-	◦
Transmission Control ECU Assembly	-	-
ID Code Box (Immobiliser Code ECU)	-	-

AIR CONDITIONING BUS LINES

Component	Master Control	LIN Communication DTC Output Function
Air Conditioning Amplifier Assembly	◦	-
Air Conditioning Control Assembly	-	-