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

PARK ASSIST / MONITORING  BLIND SPOT MONITOR SYSTEM  C1AB411  Outer Mirror Indicator (Module "B" Side) Circuit Short to Ground  


DESCRIPTION

This DTC is stored when the blind spot monitor sensor LH (B) detects a short to ground in the outer rear view mirror indicator LH.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AB411 Outer Mirror Indicator (Module "B" Side) Circuit Short to Ground
Both of the following conditions are met:
·

The blind spot monitor system is on

·

The current that is sent from the blind spot monitor sensor to the indicator is above a specified level for a specified period of time


·

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 (BLIND SPOT MONITOR SENSOR LH [B] - OUTER REAR VIEW MIRROR ASSEMBLY LH)
2.CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR LH [B] - OUTER REAR VIEW MIRROR ASSEMBLY LH)
a.
E406932C13
1.5,0.25 1.875,0.542 0.375,0.292 1.875,1.146 2.385,0.51 2.385,0.51 2.583,0.51 true 0.083,0.052 0.396,0.25 0.313,0.198 10 false *a 1.563,0.323 1.875,0.521 0.313,0.198 10 false Q1 2.667,0.427 3.073,0.615 0.406,0.188 10 false OMIL
*a Front view of wire harness connector
(to Blind Spot Monitor Sensor LH [B])


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


b.

Disconnect the J13 outer rear view mirror assembly LH connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
Q1-4 (OMIL) - Body ground Always 10 kΩ or higher



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
a.
E395851C90
1.469,0.156 1.875,0.438 0.406,0.281 1.917,1.417 1.917,1.833 1.917,1.833 2.083,1.833 true 1.76,1.417 1.76,1.833 1.76,1.833 1.604,1.833 true 1.552,0.208 1.792,0.385 0.24,0.177 10 false J13 2.167,1.75 2.75,2 0.583,0.25 10 false BSL (*A) 0.094,0.073 0.406,0.271 0.313,0.198 10 false *a 1.01,1.74 1.594,1.99 0.583,0.25 10 false BSL (*B)
*A for GTMC Made
*B for SFTM Made
*a Component without harness connected
(Outer Rear View Mirror Assembly LH)


Disconnect the outer mirror LH (outer rear view mirror indicator LH) connector.


b.

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+) - Body ground Always 10 kΩ or higher

for SFTM Made
Tester Connection Condition Specified Condition
J13-13 (BSL+) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

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

NG

REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH

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