Toyota CH-R Service Manual: System Diagram

Toyota CH-R Service Manual / Networking / Can Communication System / System Diagram

SYSTEM DIAGRAM

(a) The CAN communication system is composed of 5 buses.

*A	w/ Blind Spot Monitor System	-	-
	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	BSM	Blind Spot Monitor Sensor LH	Available	w/ Blind Spot Monitor System
	F-CAM	Forward Recognition Camera	Available	w/ Toyota Safety Sense P
	F-MR	Millimeter Wave Radar Sensor Assembly	Available	w/ Toyota Safety Sense P
	CAN J/C NO. 6	No. 6 CAN Junction Connector	-	w/ Blind Spot Monitor System
	CAN J/C NO. 1	No. 1 CAN Junction Connector	-	-
Bus 2	ENG	ECM	Available	-
Bus 3	AV	Radio and Display Receiver Assembly	Available	for Radio and Display Type
	DCM	DCM (Telematics Transceiver)	Available	w/ Telematics Transceiver
	CAN J/C NO. 3	No. 3 Junction Connector	-	-
Bus 4	STR	Steering Sensor	-	-
	EPS	Power Steering ECU Assembly	Available	-
	BRK	Brake Actuator Assembly	Available	-
	OCS	Occupant Detection ECU	Available	w/ Occupant Detection ECU
	SRS	Airbag Sensor Assembly	Available	-
	CAN J/C NO. 5	No. 5 CAN Junction Connector	-	-
	CAN J/C NO. 4	No. 4 CAN Junction Connector	-	-
Bus 5	A/C	Air Conditioning Amplifier Assembly	Available	Connected to LIN communication system
	SMT	Certification ECU (Smart Key ECU Assembly)	Available	w/ Smart Key System
	MB	Main Body ECU (Multiplex Network Body ECU)	Available	Connected to LIN communication system
	LIT	Headlight ECU Sub-assembly LH	Available	for LED Headlight
	MET	Combination Meter Assembly	Available	-
	CAN J/C NO. 3	No. 3 CAN Junction Connector	-	-

Parts Location

PARTS LOCATION ILLUSTRATION *1 FORWARD RECOGNITION CAMERA (w/ Toyota Safety Sense P) *2 ECM *3 HEADLIGHT ECU SUB-ASSEMBLY ...

SYSTEM DESCRIPTION BRIEF DESCRIPTION (a) The Controller Area Network (CAN) is a serial data communication system for real time application. It is a vehicle multiplex communication system which has ...

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DTC CHECK / CLEAR DTC CHECK/CLEAR (When Using TECHSTREAM) (a) Check for DTCs. (1) Turn the ignition switch off. (2) Connect the Techstream to the DLC3. (3) Turn the ignition switch to ON. (4) Turn the Techstream on. (5) Read the DTCs following the prompts on the Techstream. Enter the followin ...

Toyota CH-R Service Manual: System Diagram

Parts Location

System Description

Other materials:

Toyota CH-R Owners Manual

Toyota CH-R Service Manual