CAN COMMUNICATION SYSTEM(w/o Central Gateway ECU) SYSTEM DIAGRAM
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OVERALL CAN BUS DIAGRAM
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The CAN communication system is composed of 1 bus.
*a V Bus *b CAN Main Bus Line *c Terminal Register *d CAN Branch Line 1 Combination Meter Assembly 2 Certification ECU (Smart Key ECU Assembly)
(w/ Entry and Start System)
3 Steering Sensor (Spiral Cable with Sensor Sub-assembly)
(w/ VSC)
4 Radio and Display Receiver Assembly
(for Radio and Display Type)
5 Airbag Sensor Assembly 6 Power Steering ECU Assembly 7 Air Conditioning Amplifier Assembly
(w/ Air Conditioning System)
8 Clearance Warning ECU Assembly
(w/ Simple Intelligent Parking Assist System)
9 Engine Stop and Start ECU
(w/ Stop and Start System)
10 Brake Actuator Assembly 11 DLC3 12 Main Body ECU (Multiplex Network Body ECU) 13
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Headlight Leveling ECU Assembly
(for Sedan with Automatic Headlight Beam Level Control System)
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Headlight Swivel ECU Assembly
(except Sedan with Automatic Headlight Beam Level Control System)
14 Pre-crash Safety City Sensor
(w/ Toyota Safety Sense)
15 Telematics Transceiver
(w/ Manual (SOS) Switch)
16 ECM Tech Tips
Refer to the following bus wiring diagrams for details.
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V BUS (for LHD Sedan)
Tech Tips
The CAN communication system connects to other networks via ECUs that function as a gateway.
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V BUS (for LHD except Sedan)
Tech Tips
The CAN communication system connects to other networks via ECUs that function as a gateway.
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V BUS (for RHD Sedan)
Tech Tips
The CAN communication system connects to other networks via ECUs that function as a gateway.
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V BUS (for RHD except Sedan)
Tech Tips
The CAN communication system connects to other networks via ECUs that function as a gateway.