SYSTEM DESCRIPTION
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 a break in the communication lines or some other reason, the master control ECU of the relevant system stores DTCs. Refer to the table below about the communication bus lines and connected components.
HINT:
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
Main body ECU (multiplex network body ECU) |
○ |
○ |
Multiplex network master switch assembly |
- |
- |
Front power window regulator motor assembly LH |
- |
- |
Front power window regulator motor assembly RH |
- |
- |
Rear power window regulator motor assembly LH |
- |
- |
Rear power window regulator motor assembly RH |
- |
- |
Sliding roof ECU (sliding roof drive gear sub-assembly)* |
- |
- |
Multiplex network door ECU (back door P/W) |
- |
- |
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
Certification ECU (smart key ECU assembly) |
○ |
○ |
Power management control ECU |
- |
○ |
Steering lock ECU (steering lock actuator assembly) |
- |
- |
ID code box (immobilizer code ECU) |
- |
- |
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
Air conditioning amplifier assembly |
○ |
- |
Heater control assembly |
- |
- |
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
Multiplex network door ECU (back door P/W) |
○ |
○ |
Back door power window regulator sub-assembly |
- |
- |
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
Drive monitor switch |
○ |
○ |
Combination meter assembly |
- |
- |
Air Inlet Damper Control Servo Motor Circuit (B1442)
DESCRIPTION
The recirculation damper servo sub-assembly sends pulse signals to inform the
No. 1 air conditioning amplifier assembly of the damper position. The No. 1 air
conditioning amplifier assembly activates the motor (normal or reverse) based on
th ...
Data Signal Circuit between Navigation Receiver Assembly and Extension Module
DESCRIPTION
The stereo component tuner assembly sends the sound data signal or image data
signal from a device to the navigation receiver assembly via this circuit.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
After replacing the navigation receiver ...