Toyota Yaris: Can Communication System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FORWARD RECOGNITION CAMERA (w/ Toyota Safety Sense) | *2 | MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Toyota Safety Sense) |
| *3 | BRAKE ACTUATOR ASSEMBLY | *4 | ECM |
ILLUSTRATION
| *1 | 4WD ECU ASSEMBLY | - | - |
ILLUSTRATION
| *1 | COMBINATION METER ASSEMBLY | *2 | METER MIRROR SUB-ASSEMBLY (w/ Headup Display) |
| *3 | CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU) | *4 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *5 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *6 | AIRBAG SENSOR ASSEMBLY |
| *7 | POWER STEERING ECU ASSEMBLY | *8 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| *9 | STEERING SENSOR | *10 | ENGINE STOP AND START ECU |
| *11 | STEREO COMPONENT EQUALIZER ASSEMBLY (w/ Active Noise Control System) | *12 | POWER DISTRIBUTION BOX ASSEMBLY |
| *13 | DLC3 | - | - |
ILLUSTRATION
| *1 | NO. 1 GLOBAL CAN JUNCTION CONNECTOR | *2 | NO. 2 GLOBAL CAN JUNCTION CONNECTOR |
| *3 | NO. 3 GLOBAL CAN JUNCTION CONNECTOR | *4 | NO. 4 GLOBAL CAN JUNCTION CONNECTOR |
| *5 | NO. 6 GLOBAL CAN JUNCTION CONNECTOR | *6 | NO. 7 GLOBAL CAN JUNCTION CONNECTOR |
| *7 | NO. 8 GLOBAL CAN JUNCTION CONNECTOR | *8 | NO. 9 GLOBAL CAN JUNCTION CONNECTOR |
| *9 | NO. 1 CAN JUNCTION TERMINAL | *10 | OPTION CONNECTOR (BUS BUFFER ECU) |
Precaution
PRECAUTION CAN COMMUNICATION SYSTEM TROUBLESHOOTING (a) Because the order of diagnosis is important to allow correct diagnosis, make sure to begin troubleshooting using How to Proceed with Troubleshooting when CAN communication system related DTCs are output...
System Diagram
SYSTEM DIAGRAM (a) The CAN communication system is composed of 8 buses.
CAN Main Bus Line
Terminating Resistor
CAN Branch Line * Gateway Function Equipped ECU
Bus Monitoring Direction - - Connected to Code ECU/Sensor Name GTS Display Applicability - CGW Central Gateway ECU (Network Gateway ECU) - Installed on all vehicles - DLC3 DLC3 - Installed on all vehicles Bus 1 F-CAM Forward Recognition Camera Front Camera Module w/ Toyota Safety Sense F-MR Millimeter Wave Radar Sensor Assembly Front Radar w/ Toyota Safety Sense CAN Global J/C NO...
Other information:
Toyota Yaris XP210 (2020-2026) Owner's Manual: Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S. National Highway Traffic Safety Administration for grading tires by tread wear, traction, and temperature performance. Tread Wear The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course...
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Fail-safe Chart
FAIL-SAFE CHART FAIL-SAFE OPERATION If there is a problem with sensor signals or actuator systems, the skid control ECU prohibits power supply to the brake actuator assembly and informs the ECM of an VSC system malfunction. The brake actuator assembly turns off the solenoids and the ECM stops its VSC control according to signals from the skid control ECU...
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Break-In Period
No special break-in is necessary, but a few precautions in the first 600 miles (1,000 km) may add to the performance, economy, and life of the vehicle.
Do not race the engine. Do not maintain one constant speed, either slow or fast, for a long period of time. Do not drive constantly at full-throttle or high engine rpm for extended periods of time. Avoid unnecessary hard stops. Avoid full-throttle starts.