PARK ASSIST / MONITORING BLIND SPOT MONITOR SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

1.VEHICLE BROUGHT TO WORKSHOP

Result:

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2.CUSTOMER PROBLEM ANALYSIS

HINT:: If there are any scratches or impact marks on the rear bumper upper cover, perform the blind spot monitor beam axis confirmation. If any abnormalities are found, perform the blind spot monitor sensor installation condition inspection.

Result:

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3.INSPECT BATTERY VOLTAGE

a.

Measure the battery voltage.

Standard voltage:: 11 to 14 V

If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.

Result:

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4.CHECK CAN COMMUNICATION SYSTEM*

a.

Use the GTS to check if the CAN communication system is functioning normally.

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM>DIAGNOSIS SYSTEM201902,201906,_57,_078518,_0381088,RM100000001G6R5,201906,202005,_57,_078518,_0381088,RM100000001IUWS,202005,202107,_57,_078518,_0381088,RM100000001M0XB,202107,202208,_57,_078518,_0381088,RM100000001X4LL,202208,202310,_57,_078518,_0381088,RM10000000257V5,202310,999999,_57,_078518,_0381088,RM100000002G45R,

Result:

Result	Proceed to
CAN communication system DTCs are not output.	A
CAN communication system DTCs are output.	B

A

5.CHECK FOR DTC AND FREEZE FRAME DATA*

B

GO TO CAN COMMUNICATION SYSTEM

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING201902,201906,_57,_078518,_0381088,RM100000001GYCO,201906,202310,_57,_078518,_0381088,RM100000001WPQJ,202310,999999,_57,_078518,_0381088,RM100000002G45P,

5.CHECK FOR DTC AND FREEZE FRAME DATA*

a.

Refer to DTC Check / Clear the DTCs the blind spot monitor system.

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

b.

Record or print DTCs and freeze frame data, if necessary.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>FREEZE FRAME DATA201902,999999,_56,_079315,_0385738,RM100000001GNSB,

Result:

Result	Proceed to
DTCs are not output.	A
DTCs are output.	B

A

6.PROBLEM SYMPTOMS TABLE

B

GO TO DIAGNOSTIC TROUBLE CODE CHART

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>DIAGNOSTIC TROUBLE CODE CHART201902,201906,_56,_079315,_0385738,RM100000001GNSD,201906,202310,_56,_079315,_0385738,RM100000001J4X7,202310,999999,_56,_079315,_0385738,RM100000002FWFA,

6.PROBLEM SYMPTOMS TABLE

a.

Refer to Problem Symptoms Table.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>PROBLEM SYMPTOMS TABLE201902,201906,_56,_079315,_0385738,RM100000001GNS7,201906,202107,_56,_079315,_0385738,RM100000001J4X6,202107,999999,_56,_079315,_0385738,RM100000001XNJT,

Result:

Result	Proceed to
Fault is not listed in Problem Symptoms Table.	A
Fault is listed in Problem Symptoms Table.	B

HINT:: If the symptom does not recur and no DTCs are output, attempt to reproduce the symptoms.; Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING201902,999999,_V1,_078841,_0386803,RM100000001GTWY,

A

7.PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM*

B

GO TO PROBLEM SYMPTOMS TABLE

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>PROBLEM SYMPTOMS TABLE201902,201906,_56,_079315,_0385738,RM100000001GNS7,201906,202107,_56,_079315,_0385738,RM100000001J4X6,202107,999999,_56,_079315,_0385738,RM100000001XNJT,

7.PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM*

a.

Refer to Terminals of ECU.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>TERMINALS OF ECU201902,999999,_56,_079315,_0385738,RM100000001GNS8,

b.

Refer to Diagnosis System.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>DIAGNOSIS SYSTEM201902,999999,_56,_079315,_0385738,RM100000001GNS9,

c.

Refer to Data List / Active Test.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>DATA LIST / ACTIVE TEST201902,999999,_56,_079315,_0385738,RM100000001GNSC,

Result:

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8.ADJUST, REPAIR OR REPLACE

Result:

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9.PERFORM BEAM AXIS CONFIRMATION*

a.

Confirm the blind spot monitor beam axis display and perform the blind spot monitor beam axis adjustment.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SENSOR>ADJUSTMENT201902,201906,_56,_079315,_0385745,RM100000001GNTP,201906,202208,_56,_079315,_0385745,RM100000001IN05,202208,999999,_56,_079315,_0385745,RM1000000024I1U,

b.

Perform the blind spot monitor sensor installation condition inspection.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SENSOR>ADJUSTMENT201902,201906,_56,_079315,_0385745,RM100000001GNTP,201906,202208,_56,_079315,_0385745,RM100000001IN05,202208,999999,_56,_079315,_0385745,RM1000000024I1U,

c.

Check for DTCs.

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
DTCs are not output.	A
DTCs are output.	B

A

10.PERFORM CONFIRMATION TEST

B

GO TO DIAGNOSTIC TROUBLE CODE CHART

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>DIAGNOSTIC TROUBLE CODE CHART201902,201906,_56,_079315,_0385738,RM100000001GNSD,201906,202310,_56,_079315,_0385738,RM100000001J4X7,202310,999999,_56,_079315,_0385738,RM100000002FWFA,

10.PERFORM CONFIRMATION TEST

Result:

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NEXT

PARK ASSIST / MONITORING BLIND SPOT MONITOR SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

PROCEDURE