RM36D0EC _58 Vehicle Interior _083098 MIRROR (INT) _0417435 DIGITAL REAR-VIEW MIRROR SYSTEM(for Gasoline Model) J

MIRROR (INT)  DIGITAL REAR-VIEW MIRROR SYSTEM(for Gasoline Model)  The Camera Malfunction Indicator Displays and the Screen is Darkened  


DESCRIPTION

The image signals sent from the inner mirror camera assembly are input to the inner rear view mirror assembly via the vehicle wire harness and then displayed on the screen.

WIRING DIAGRAM

E414491E04
0.344,2.896 0.802,3.094 0.458,0.198 10 false P19 0.333,3.073 2.458,3.302 2.125,0.229 10 false Inner Rear View Mirror Assembly 0.104,3.427 1.792,3.625 1.688,0.198 10 false *: Shielded 4.833,2.917 5.292,3.115 0.458,0.198 10 false R27 4.833,3.063 6.75,3.271 1.917,0.208 10 false Inner Mirror Camera Assembly 1.427,0.698 1.885,0.896 0.458,0.198 10 false CB+ 1.313,1.135 1.927,1.333 0.615,0.198 10 false CGND 1.469,1.583 1.927,1.781 0.458,0.198 10 false CV- 1.438,2.021 1.896,2.219 0.458,0.198 10 false CV+ 1.542,2.448 1.854,2.646 0.313,0.198 10 false E1 1.865,0.573 2.021,0.771 0.156,0.198 10 false 2 1.854,1.031 2.01,1.229 0.156,0.198 10 false 1 1.865,1.469 2.021,1.667 0.156,0.198 10 false 3 1.865,1.896 2.021,2.094 0.156,0.198 10 false 4 1.875,2.323 2.031,2.521 0.156,0.198 10 false 5 5.198,0.573 5.354,0.771 0.156,0.198 10 false 1 5.198,1.031 5.354,1.229 0.156,0.198 10 false 3 5.198,1.469 5.354,1.667 0.156,0.198 10 false 2 5.208,1.906 5.365,2.104 0.156,0.198 10 false 4 5.208,2.323 5.365,2.521 0.156,0.198 10 false 5 5.448,0.677 6.063,0.875 0.615,0.198 10 false CEB+ 5.448,1.135 5.906,1.333 0.458,0.198 10 false CEG 5.448,1.573 6.063,1.771 0.615,0.198 10 false CEV- 5.448,2.021 6.063,2.219 0.615,0.198 10 false CEV+ 5.458,2.427 6.073,2.625 0.615,0.198 10 false SGND 2.677,2.583 2.833,2.781 0.156,0.198 10 false * 4.469,2.583 4.625,2.781 0.156,0.198 10 false *

PROCEDURE

1.CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR ASSEMBLY - INNER MIRROR CAMERA ASSEMBLY)
a.

Disconnect the P19 inner rear view mirror assembly connector.


b.

Disconnect the R27 inner mirror camera assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
P19-1 (CGND) - R27-3 (CEG) Always Below 1 Ω
P19-2 (CB+) - R27-1 (CEB+) Always Below 1 Ω
P19-4 (CV+) - R27-4 (CEV+) Always Below 1 Ω
P19-3 (CV-) - R27-2 (CEV-) Always Below 1 Ω
P19-5 (E1) - R27-5 (SGND) Always Below 1 Ω
P19-1 (CGND) or R27-3 (CEG) - Body ground Always 10 kΩ or higher
P19-2 (CB+) or R27-1 (CEB+) - Body ground Always 10 kΩ or higher
P19-4 (CV+) or R27-4 (CEV+) - Body ground Always 10 kΩ or higher
P19-3 (CV-) or R27-2 (CEV-) - Body ground Always 10 kΩ or higher
P19-5 (E1) - R27-5 (SGND) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

2.CHECK INNER REAR VIEW MIRROR ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

2.CHECK INNER REAR VIEW MIRROR ASSEMBLY
a.
B517963C10
1.49,0.146 1.917,0.417 0.427,0.271 1.615,1.25 1.042,0.802 1.042,0.802 0.802,0.802 true 1.625,1.406 1.052,1.896 1.052,1.896 0.813,1.896 true 0.104,0.052 0.417,0.208 0.313,0.156 10 false *a 0.375,0.708 0.99,0.906 0.615,0.198 10 false CEB+ 0.427,1.802 0.906,1.99 0.479,0.188 10 false CEG 1.573,0.188 2.031,0.385 0.458,0.198 10 false R27
*a Front view of wire harness connector
(to Inner Mirror Camera Assembly)


Disconnect the inner mirror camera assembly connector.


b.

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

Standard Voltage:
Tester Connection Switch Condition Specified Condition
R27-1 (CEB+) - R27-3 (CEG) Engine switch on (IG) 5.5 V or higher



Result:
Proceed to
OK
NG



OK

3.CHECK INNER MIRROR CAMERA ASSEMBLY

NG

REPLACE INNER REAR VIEW MIRROR ASSEMBLY

Click hereVehicle Interior>MIRROR (INT)>DIGITAL INNER MIRROR>REMOVAL


3.CHECK INNER MIRROR CAMERA ASSEMBLY
a.

Temporarily replace the inner mirror camera assembly with a new or normally functioning one.

Click hereVehicle Interior>MIRROR (INT)>INNER MIRROR MONITOR CAMERA>REMOVAL


b.

Check that the digital rear-view mirror system is operating normally.

OK:

The digital rear-view mirror system is operating normally.



Result:
Proceed to
OK
NG



OK

END (INNER MIRROR CAMERA ASSEMBLY IS DEFECTIVE)

NG

REPLACE INNER REAR VIEW MIRROR ASSEMBLY

Click hereVehicle Interior>MIRROR (INT)>INNER MIRROR MONITOR CAMERA>REMOVAL