RM36D0EC _56 Audio / Visual / Telematics _083082 PARK ASSIST / MONITORING _0711992 BLIND SPOT MONITOR SYSTEM C

PARK ASSIST / MONITORING  BLIND SPOT MONITOR SYSTEM  C1AB413  Outer Mirror Indicator (Module "B" Side) Circuit Open  


DESCRIPTION

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

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AB413 Outer Mirror Indicator (Module "B" Side) Circuit Open
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 LH (outer rear view mirror indicator LH)

·

Outer rear view mirror assembly LH

·

Harness or connector

·

Blind spot monitor sensor LH (B)



WIRING DIAGRAM

E511787E07
3.073,1.458 3.229,1.656 0.156,0.198 10 false 2 3.094,1.896 3.365,2.104 0.271,0.208 10 false 1 2.813,1.625 2.969,1.823 0.156,0.198 10 false + 2.802,2.021 2.958,2.219 0.156,0.198 10 false - 0.76,2.427 0.958,2.615 0.198,0.188 10 false B 0.75,2.594 3.208,2.938 2.458,0.344 10 false Outer Mirror LH (Outer Rear View Mirror Indicator LH) 0.479,3.74 2.958,4.031 2.479,0.292 10 false Outer Rear View Mirror Assembly LH 5.448,1.625 5.917,1.823 0.469,0.198 10 false OMIL 5.188,1.469 5.656,1.667 0.469,0.198 10 false 4 5.313,3.563 5.781,3.76 0.469,0.198 10 false Q1 5.313,3.75 6.521,4.365 1.208,0.615 10 false Blind Spot Monitor Sensor LH (B) 0.458,3.552 1.427,3.771 0.969,0.219 10 false J13 3.427,1.458 3.823,1.625 0.396,0.167 10 false BSL+ 3.646,1.896 3.906,2.083 0.26,0.188 10 false - 3.906,1.448 4.813,1.688 0.906,0.24 10 false 14*1, 13*2 3.917,1.844 4.208,2.01 0.292,0.167 10 false 10 0.167,4.521 2.646,4.813 2.479,0.292 10 false *2: for SFTM Made 0.177,4.219 2.656,4.51 2.479,0.292 10 false *1: for GTMC Made

CAUTION / NOTICE / HINT

NOTICE:

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


PROCEDURE

1.CHECK DTC
a.

Clear the DTCs.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>DTC CHECK / CLEAR

Body Electrical > Blind Spot Monitor "B" > Clear DTCs
50002 460

b.

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 "B" > Trouble Codes
50001 460
OK:

No DTCs are output.



Result:
Proceed to
OK
NG



OK

USE SIMULATION METHOD TO CHECK

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


NG

2.CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR ASSEMBLY LH - BLIND SPOT MONITOR SENSOR LH [B] AND BODY GROUND)
2.CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR ASSEMBLY LH - BLIND SPOT MONITOR SENSOR LH [B] AND BODY GROUND)
a.

Disconnect the J13 outer rear view mirror assembly LH connector.


b.

Disconnect the Q1 blind spot monitor sensor LH (B) connector.


c.

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

Standard Resistance:
for GTMC Made
Tester Connection Condition Specified Condition
J13-14 (BSL+) - Q1-4 (OMIL) Always Below 1 Ω
J13-10 (-) - Body ground Always Below 1 Ω

for GTMC Made
Tester Connection Condition Specified Condition
J13-13 (BSL+) - Q1-4 (OMIL) Always Below 1 Ω
J13-10 (-) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

3.INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

3.INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH

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

Result:
Proceed to
OK
NG



OK

REPLACE BLIND SPOT MONITOR SENSOR LH (B)

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


NG

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

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

Result:
Proceed to
OK
NG



OK

REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH

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


NG

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

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