LS 460 RWD V8-4.6L (1UR-FSE) (2010)
1. LIN COMMUNICATION SYSTEM DESCRIPTION
The LIN communication system is used for communication between the components below. Each part of the LIN communication system has a
component as a control master.
(a) Door and Sliding Roof Components That Use LIN Communication Bus
HINT
*1: Control master
*2: w/ Sliding Roof System
(1) Main Body ECU (Driver Side Junction Block)*1
(2) 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 Drive Gear Sub-assembly (Sliding Roof ECU)*2
(b) Certification Components That Use LIN Communication Bus
HINT
*: Control master
(1) Certification ECU (Smart Key ECU)*
(2) Main Body ECU (Driver Side Junction Block)
(3) Steering Lock Actuator Assembly (Steering Lock ECU)
(4) ID Code Box (Immobilizer Code ECU)
(c) Rain Sensor Components That Use LIN Communication
HINT
*: Control master
(1) Front Light ECU (Front Controller)*
(2) Rain Sensor
(d) Overhead Junction Block Components That Use LIN Communication
HINT
*: Control master
(1) Luggage Room Junction Block (Rear Junction Block ECU)*
(2) Map Light Assembly (Overhead Junction Block)
(e) Rear Heater Components That Use LIN Communication (w/ Rear Cooler Unit)
HINT
*: Control master
(1) Air Conditioning Amplifier Assembly*
(2) Rear Power Seat Module Switch