LIN Communication System

MULTIPLEX COMMUNICATION: LIN COMMUNICATION SYSTEM:

SYSTEM DIAGRAM









SYSTEM DESCRIPTION

1. LIN COMMUNICATION SYSTEM DESCRIPTION

- The LIN communication system is used for communication between the components below.
- The LIN communication system has a component as a control master.

(a) Heater Components That Use LIN Communication
(1) Air Conditioning Amplifier Assembly (A/C ECU)*

HINT: *: Control master

(2) Integration Control and Panel Assembly
(b) Sliding Roof Components That Use LIN Communication Bus (w/ Sliding Roof)
(1) Main Body ECU (Driver Side Junction Block)*

HINT: *: Control master

(2) Sliding Roof Drive Gear Sub-assembly (Sliding Roof ECU)
2. LIN COMMUNICATION SYSTEM DTCs*
The control master component shown below outputs LIN communication system DTCs when there is a malfunction in the LIN communication. If a LIN communication stops, the control master of that part of the LIN communication system outputs DTCs.

HINT: *: w/ Sliding Roof

(a) Main Body ECU (Driver Side Junction Block)