| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001ANAP |
| Model Year Start: 2019 | Model: Avalon | Prod Date Range: [04/2018 - 08/2020] |
| Title: NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): SYSTEM DIAGRAM; 2019 - 2020 MY Avalon [04/2018 - 08/2020] | ||
SYSTEM DIAGRAM
(a) The CAN communication system is composed of 5 buses.
|
CAN Main Bus Line |
|
Terminating Resistor |
|
CAN Branch Line |
* |
Gateway Function Equipped ECU |
|
Bus Monitoring Direction |
- |
- |
|
Connected to |
Code |
ECU/Sensor Name |
CAN DTC Storage |
Note |
|---|---|---|---|---|
|
- |
CGW |
Central Gateway ECU (Network Gateway ECU) |
- |
- |
|
- |
DLC3 |
DLC3 |
- |
- |
|
Bus 1 |
F-CAM |
Forward Recognition Camera |
Available |
- |
|
F-MR |
Millimeter Wave Radar Sensor Assembly |
Available |
- |
|
|
DS |
Driving Support ECU Assembly |
Available |
- |
|
|
BSM |
Blind Spot Monitor Sensor RH |
Available |
- |
|
|
R-CA |
Television Camera Assembly |
Available |
- |
|
|
CS |
Clearance Warning ECU Assembly |
Available |
w/ Intelligent Clearance Sonar System |
|
|
PAC |
Parking Assist ECU |
Available |
w/ Panoramic View Monitor System |
|
|
CAN J/C NO. 1 |
No. 1 CAN Junction Connector |
- |
- |
|
|
CAN J/C NO. 7 |
No. 7 CAN Junction Connector |
- |
- |
|
|
Bus 2 |
ENG |
ECM |
Available |
- |
|
CAN J/C NO. 2 |
No. 2 CAN Junction Connector |
- |
- |
|
|
CAN J/C NO. 4 |
No. 4 CAN Junction Connector |
- |
- |
|
|
Bus 3 |
AV |
Radio and Display Receiver Assembly |
Available |
- |
|
DCM |
DCM (Telematics Transceiver) |
Available |
w/ Telematics Transceiver |
|
|
ANC |
Stereo Component Equalizer Assembly |
Available |
w/ Active Noise Control System |
|
|
CAN J/C NO. 4 |
No. 4 CAN Junction Connector |
- |
- |
|
|
Bus 4 |
TPMS |
Tire Pressure Warning ECU and Receiver |
Available |
- |
|
OCS |
Occupant Detection ECU |
Available |
- |
|
|
SUS |
Absorber Control ECU |
Available |
w/ AVS System |
|
|
BRK |
Brake Actuator Assembly |
Available |
- |
|
|
EPS |
Rack and Pinion Power Steering Gear Assembly |
Available |
- |
|
|
STR |
Steering Sensor |
- |
- |
|
|
SRS |
Airbag ECU Assembly |
Available |
- |
|
|
CAN J/C NO. 2 |
No. 2 CAN Junction Connector |
- |
- |
|
|
CAN J/C NO. 4 |
No. 4 CAN Junction Connector |
- |
- |
|
|
J/C NO. 1 |
No. 1 Junction Connector |
- |
- |
|
|
Bus 5 |
LITS |
Headlight ECU Sub-assembly RH |
Available |
w/ Cornering Light |
|
MIR-R |
Outer Mirror Control ECU Assembly RH |
Available |
w/ Seat Position Memory System |
|
|
DST |
Position Control ECU Assembly LH |
- |
w/ Seat Position Memory System |
|
|
MIR-L |
Outer Mirror Control ECU Assembly LH |
Available |
w/ Seat Position Memory System |
|
|
A/C |
Air Conditioning Amplifier Assembly |
Available |
- |
|
|
MB |
Main Body ECU (Multiplex Network Body ECU) |
Available |
Connected to LIN communication system |
|
|
HUD |
Meter Mirror Sub-assembly |
Available |
w/ Headup Display System |
|
|
SMT |
Certification ECU (Smart Key ECU Assembly) |
Available |
- |
|
|
LITM |
Headlight ECU Sub-assembly LH |
Available |
w/ Cornering Light |
|
|
T&T |
Multiplex Tilt and Telescopic ECU |
Available |
w/ Power Tilt and Power Telescopic System |
|
|
MET |
Combination Meter Assembly |
Available |
- |
|
|
CAN J/C NO. 3 |
No. 3 CAN Junction Connector |
- |
- |
|
|
CAN J/C NO. 6 |
No. 6 CAN Junction Connector |
- |
- |
|
|
J/C NO. 2 |
No. 2 Junction Connector |
- |
- |
|
|
J/C NO. 3 |
No. 3 Junction Connector |
- |
- |
|
|