RM35X0E _56 Audio / Visual / Telematics _079315 PARK ASSIST / MONITORING _0385738 BLIND SPOT MONITOR SYSTEM C

PARK ASSIST / MONITORING BLIND SPOT MONITOR SYSTEM C1A46 Yaw Rate Sensor

DESCRIPTION

The blind spot monitor sensor receives yaw rate signals from airbag ECU assembly via CAN communication.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1A46	Yaw Rate Sensor	A fail flag is transmitted from the yaw rate sensor	· Electronically controlled brake system · Blind spot monitor sensor RH · Blind spot monitor sensor LH

CAUTION / NOTICE / HINT

NOTICE:: When checking for DTCs, make sure that the blind spot monitor system is turned on.

PROCEDURE

1.CHECK DTC (ELECTRONICALLY CONTROLLED BRAKE SYSTEM)

a.

Check for electronically controlled brake system DTCs.

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ VSC OFF Switch)>DTC CHECK / CLEAR201902,999999,_54,_078667,_0385049,RM100000001GK1S,

OK:: Electronically controlled brake system DTCs are not output.

Result:

Proceed to
OK
NG

OK

2.RECHECK DTC

NG

GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ VSC OFF Switch)>DIAGNOSTIC TROUBLE CODE CHART201902,201906,_54,_078667,_0385049,RM100000001GK1W,201906,202006,_54,_078667,_0385049,RM100000001IQ9L,202006,202107,_54,_078667,_0385049,RM100000001PKOO,202107,999999,_54,_078667,_0385049,RM100000001XSNL,

2.RECHECK DTC

a.

Recheck for DTCs and check if the same DTC is output again.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>DTC CHECK / CLEAR201902,999999,_56,_079315,_0385738,RM100000001GNSA,

Body Electrical > Blind Spot Monitor Master > Trouble Codes: 50001 313

Body Electrical > Blind Spot Monitor Slave > Trouble Codes: 50001 314

Result:

Result	Proceed to
No DTCs are output.	A
DTC C1A46 is output ("Blind Spot Monitor Master").	B
DTC C1A46 is output ("Blind Spot Monitor Slave").	C

A

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING201902,999999,_V1,_078841,_0386803,RM100000001GTWY,

B

REPLACE BLIND SPOT MONITOR SENSOR LH

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SENSOR>REMOVAL201902,201906,_56,_079315,_0385745,RM100000001GNTQ,201906,202208,_56,_079315,_0385745,RM100000001IN04,202208,999999,_56,_079315,_0385745,RM1000000024I1T,

C

REPLACE BLIND SPOT MONITOR SENSOR RH

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SENSOR>REMOVAL201902,201906,_56,_079315,_0385745,RM100000001GNTQ,201906,202208,_56,_079315,_0385745,RM100000001IN04,202208,999999,_56,_079315,_0385745,RM1000000024I1T,