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

PARK ASSIST / MONITORING  BLIND SPOT MONITOR SYSTEM  C1AB5  Open in Outer Mirror Indicator(Slave)  


DESCRIPTION

This DTC is stored when the blind spot monitor sensor RH detects an open in the outer rear view mirror indicator RH.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AB5 Open in Outer Mirror Indicator(Slave)
Both of the following conditions are met:
·

The blind spot monitor system is on


·

The current flowing to the indicator is below a specified value when indicator operation voltage is being sent to the indicator


·

Outer mirror RH (outer rear view mirror indicator RH)

·

Outer mirror retractor RH (w/o Panoramic View Monitor System)

·

Harness or connector

·

Blind spot monitor sensor RH

·

Outer rear view mirror assembly RH (w/ Panoramic View Monitor System)



WIRING DIAGRAM

w/o Panoramic View Monitor System
E410127E02
2.583,1.479 2.74,1.677 0.156,0.198 10 false 2 2.552,1.906 2.708,2.104 0.156,0.198 10 false 1 2.302,1.552 2.458,1.75 0.156,0.198 10 false + 2.333,1.948 2.49,2.146 0.156,0.198 10 false - 0.656,2.385 1.313,2.615 0.656,0.229 10 false IND2 0.646,2.573 2.365,2.969 1.719,0.396 10 false Outer Mirror RH (Outer Rear View Mirror Indicator RH) 0.438,3.708 2.771,4.104 2.333,0.396 10 false Outer Rear View Mirror Assembly RH 3.813,1.49 4.281,1.688 0.469,0.198 10 false BSR+ 6.031,1.583 6.5,1.781 0.469,0.198 10 false OMIR 5.729,1.479 6.198,1.677 0.469,0.198 10 false 4 5.948,3.625 6.417,3.823 0.469,0.198 10 false e3 5.896,3.792 7.125,4.417 1.229,0.625 10 false Blind Spot Monitor Sensor RH 4.313,1.458 4.542,1.646 0.229,0.188 10 false 1 4.302,1.854 4.573,2.021 0.271,0.167 10 false 11 4.052,1.875 4.292,2.042 0.24,0.167 10 false E 0.458,3.563 0.927,3.76 0.469,0.198 10 false R10 2.615,2.469 4.333,2.865 1.719,0.396 10 false Outer Mirror Retractor RH

w/ Panoramic View Monitor System
E270468E56
0.833,2.552 3.281,2.948 2.448,0.396 10 false Outer Mirror RH (Outer Rear View Mirror Indicator RH) 0.969,3.729 3.448,3.948 2.479,0.219 10 false Outer Rear View Mirror Assembly RH 0.969,3.563 1.281,3.76 0.313,0.198 10 false R21 3.448,1.49 3.896,1.719 0.448,0.229 10 false BSR+ 3.885,1.49 4.156,1.781 0.271,0.292 10 false 7 3.896,1.896 4.083,2.052 0.188,0.156 10 false 12 3.677,1.917 3.875,2.104 0.198,0.188 10 false E 5.448,1.583 6.063,1.781 0.615,0.198 10 false OMIR 4.948,3.719 6.844,3.958 1.896,0.24 10 false Blind Spot Monitor Sensor RH 4.948,3.521 5.26,3.719 0.313,0.198 10 false e3 5.24,1.49 5.396,1.688 0.156,0.198 10 false 4 3.063,1.49 3.219,1.688 0.156,0.198 10 false 2 3.073,1.896 3.229,2.094 0.156,0.198 10 false 1 2.906,1.573 3.135,1.802 0.229,0.229 10 false + 2.917,1.969 3.073,2.167 0.156,0.198 10 false - 0.844,2.375 1.26,2.604 0.417,0.229 10 false IND2

CAUTION / NOTICE / HINT

NOTICE:

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


PROCEDURE

1.CHECK 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 / CLEAR

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

No DTCs are output.



Result:
Result Proceed to
OK A
NG (w/o Panoramic View Monitor System) B
NG (w/ Panoramic View Monitor System) C



A

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING


B

2.CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR ASSEMBLY RH - BLIND SPOT MONITOR SENSOR RH AND BODY GROUND)

C

5.CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR ASSEMBLY RH - BLIND SPOT MONITOR SENSOR RH AND BODY GROUND)
2.CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR ASSEMBLY RH - BLIND SPOT MONITOR SENSOR RH AND BODY GROUND)
a.

Disconnect the e3 blind spot monitor sensor RH connector.


b.

Disconnect the R10 outer rear view mirror assembly RH connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
e3-4 (OMIR) - R10-1 (BSR+) Always Below 1 Ω
R10-11 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

3.INSPECT OUTER MIRROR RETRACTOR RH

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

3.INSPECT OUTER MIRROR RETRACTOR RH
a.

Remove the outer mirror retractor RH.

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR>DISASSEMBLY


b.

Inspect the outer mirror retractor RH.

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR>INSPECTION


Result:
Proceed to
OK
NG



OK

4.INSPECT OUTER MIRROR RH (OUTER REAR VIEW MIRROR INDICATOR RH)

NG

REPLACE OUTER MIRROR RETRACTOR RH

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR>DISASSEMBLY


4.INSPECT OUTER MIRROR RH (OUTER REAR VIEW MIRROR INDICATOR RH)
a.

Remove the outer mirror RH (outer rear view mirror indicator RH).

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR GLASS>REMOVAL


b.

Inspect the outer mirror RH (outer rear view mirror indicator RH).

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR GLASS>INSPECTION


Result:
Proceed to
OK
NG



OK

REPLACE BLIND SPOT MONITOR SENSOR RH

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SENSOR>REMOVAL


NG

REPLACE OUTER MIRROR RH (OUTER REAR VIEW MIRROR INDICATOR RH)

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR GLASS>REMOVAL


5.CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR ASSEMBLY RH - BLIND SPOT MONITOR SENSOR RH AND BODY GROUND)
a.

Disconnect the e3 blind spot monitor sensor RH connector.


b.

Disconnect the R21 outer rear view mirror assembly RH connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
e3-4 (OMIR) - R21-7 (BSR+) Always Below 1 Ω
R21-12 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

6.INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

6.INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH
a.

Remove the outer rear view mirror assembly RH.

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR>REMOVAL


b.

Inspect the outer rear view mirror assembly RH.

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR>INSPECTION


Result:
Proceed to
OK
NG



OK

7.INSPECT OUTER MIRROR RH (OUTER REAR VIEW MIRROR INDICATOR RH)

NG

REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR>REMOVAL


7.INSPECT OUTER MIRROR RH (OUTER REAR VIEW MIRROR INDICATOR RH)
a.

Remove the outer mirror RH (outer rear view mirror indicator RH).

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR GLASS>REMOVAL


b.

Inspect the outer mirror RH (outer rear view mirror indicator RH).

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR GLASS>INSPECTION


Result:
Proceed to
OK
NG



OK

REPLACE BLIND SPOT MONITOR SENSOR RH

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SENSOR>REMOVAL


NG

REPLACE OUTER MIRROR RH (OUTER REAR VIEW MIRROR INDICATOR RH)

Click hereVehicle Exterior>MIRROR (EXT)>OUTER REAR VIEW MIRROR GLASS>REMOVAL