Toyota CH-R Service Manual: Terminals Of Ecu

Toyota CH-R Service Manual / Park Assist / Monitoring / Blind Spot Monitor System / Terminals Of Ecu

TERMINALS OF ECU

BLIND SPOT MONITOR SENSOR LH (MASTER)

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
M62-4 (OMIL) - M62-10 (BLGD)	L - W-B	Outer rear view mirror indicator LH power source	Outer rear view mirror indicator LH illuminated	3.5 to 9.5 V
			Outer rear view mirror indicator LH blinking	Alternating between 0 to 9.5 V
			Outer rear view mirror indicator LH not illuminated	Below 1 V
M62-5 (BLB) - M62-10 (BLGD)	BE - W-B	IG power source	Ignition switch off	Below 1 V
M62-5 (BLB) - M62-10 (BLGD)	BE - W-B	IG power source	Ignition switch to ON	11 to 14 V
M62-10 (BLGD) - Body Ground	W-B - Body ground	Ground	Always	Below 1 V

BLIND SPOT MONITOR SENSOR RH (SLAVE)

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
M63-3 (BUZ) - M63-10 (BRGD)	V - W-B	RCTA buzzer (blind spot monitor buzzer) operation signal	RCTA buzzer (blind spot monitor buzzer) not sounding	11 to 14 V
M63-3 (BUZ) - M63-10 (BRGD)	V - W-B	RCTA buzzer (blind spot monitor buzzer) operation signal	RCTA buzzer (blind spot monitor buzzer) sounding	Alternating between 0 to 14 V
M63-4 (OMIR) - M63-10 (BRGD)	L - W-B	Outer rear view mirror indicator RH power source	Outer rear view mirror indicator RH illuminated	3.5 to 9.5 V
			Outer rear view mirror indicator RH blinking	Alternating between 0 to 9.5 V
			Outer rear view mirror indicator RH not illuminated	Below 1 V
M63-5 (BRB) - M63-10 (BRGD)	BE - W-B	IG power source	Ignition switch off	Below 1 V
M63-5 (BRB) - M63-10 (BRGD)	BE - W-B	IG power source	Ignition switch to ON	11 to 14 V
M63-10 (BRGD) - Body Ground	W-B - Body ground	Ground	Always	Below 1 V

Diagnosis System

DIAGNOSIS SYSTEM DESCRIPTION (a) Blind spot monitor data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfuncti ...

Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the blind spot monitor system on. (d) Turn the Techstream on. (e) Enter the follo ...

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CAUTION / NOTICE / HINT HINT: Use this procedure to troubleshoot the immobiliser system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. ...

Toyota CH-R Service Manual > Can Communication System: Open in Bus 2 Main Bus Line
DESCRIPTION There may be an open circuit in one of the CAN main bus lines when the resistance between terminals 18 (CA4H) and 17 (CA4L) of the central gateway ECU (network gateway ECU) is 70 Ω or higher. Symptom Trouble Area Resistance between terminals ...

Toyota CH-R Service Manual: Terminals Of Ecu

Diagnosis System

Dtc Check / Clear

Other materials:

Toyota CH-R Owners Manual

Toyota CH-R Service Manual