RM35X0E _58 Vehicle Interior _078376 MIRROR (INT) _0384903 DIGITAL REAR-VIEW MIRROR SYSTEM J

MIRROR (INT)  DIGITAL REAR-VIEW MIRROR SYSTEM  The Camera Indicator is not Displayed  


DESCRIPTION

Power is supplied to the inner rear view mirror assembly through this circuit.

WIRING DIAGRAM

E416279E02
1.156,1.521 2.125,1.719 0.969,0.198 10 false from Battery*1 0.958,2.271 2.104,2.615 1.146,0.344 10 false from Engine Stop and Start ECU*2 0.729,0.646 2.104,0.875 1.375,0.229 10 false from IG1 NO.1 Relay 2.979,0.833 3.917,1.052 0.938,0.219 10 false ECU-IG1 NO.3 2.917,1.719 4.042,1.958 1.125,0.24 10 false ECU-B NO.1*1 5.708,1.531 6.021,1.729 0.313,0.198 10 false +B 5.708,0.646 6.021,0.844 0.313,0.198 10 false IG 5.719,2.479 5.875,2.677 0.156,0.198 10 false E 5.031,3.042 5.344,3.24 0.313,0.198 10 false a5 5.021,3.219 7.073,3.438 2.052,0.219 10 false Inner Rear View Mirror Assembly 4.333,1.396 4.646,1.594 0.313,0.198 10 false *1 4.333,2.146 4.646,2.344 0.313,0.198 10 false *2 0.177,3.021 2.125,3.25 1.948,0.229 10 false *1: w/o Stop and Start System 0.188,3.365 2.104,3.604 1.917,0.24 10 false *2: w/ Stop and Start System 5.469,0.531 5.625,0.729 0.156,0.198 10 false 1 5.479,2.365 5.635,2.563 0.156,0.198 10 false 2 5.479,1.406 5.635,1.604 0.156,0.198 10 false 6

CAUTION / NOTICE / HINT

NOTICE:

Inspect the fuses for circuits related to this system before performing the following procedure.


PROCEDURE

1.CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR ASSEMBLY - BATTERY)
a.
B503769C22
1.51,0.25 1.917,0.51 0.406,0.26 0.75,1.885 0.958,1.885 0.958,1.885 1.313,1.531 true 0.063,0.031 0.375,0.188 0.313,0.156 10 false *a 1.625,0.292 2.083,0.49 0.458,0.198 10 false a5 0.5,1.802 0.813,2 0.313,0.198 10 false +B
*a Front view of wire harness connector
(to Inner Rear View Mirror Assembly)


Disconnect the inner rear view mirror assembly connector.


b.

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

Standard Voltage:
Tester Connection Condition Specified Condition

*1: w/o Stop and Start System

*2: w/ Stop and Start System

a5-6 (+B) - Body ground Always 11 to 14 V*1
10.5 to 16 V*2



Result:
Result Proceed to
OK A
NG (w/ Stop and Start System) B
NG (w/o Stop and Start System) C



A

2.CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR ASSEMBLY - BATTERY)

B

GO TO STOP AND START SYSTEM

Click hereEngine / Hybrid System>STOP AND START>STOP AND START SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING


C

REPAIR OR REPLACE HARNESS OR CONNECTOR

2.CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR ASSEMBLY - BATTERY)
a.
B503769C23
1.51,0.25 1.917,0.51 0.406,0.26 0.75,0.875 0.958,0.875 0.958,0.875 1.313,1.25 true 0.063,0.031 0.375,0.188 0.313,0.156 10 false *a 1.625,0.292 2.083,0.49 0.458,0.198 10 false a5 0.542,0.792 0.854,0.99 0.313,0.198 10 false IG
*a Front view of wire harness connector
(to Inner Rear View Mirror Assembly)


Disconnect the inner rear view mirror assembly connector.


b.

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

Standard Voltage:
Tester Connection Switch Condition Specified Condition
a5-1 (IG) - Body ground Ignition switch ON 11 to 14 V



Result:
Proceed to
OK
NG



OK

3.CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR ASSEMBLY - BODY GROUND)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

3.CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR ASSEMBLY - BODY GROUND)
a.
B503769C24
1.51,0.25 1.917,0.51 0.406,0.26 0.802,0.75 1.01,0.75 1.01,0.75 1.5,1.25 true 0.063,0.031 0.375,0.188 0.313,0.156 10 false *a 1.625,0.292 2.083,0.49 0.458,0.198 10 false a5 0.594,0.667 0.906,0.865 0.313,0.198 10 false E
*a Front view of wire harness connector
(to Inner Rear View Mirror Assembly)


Disconnect the inner rear view mirror assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
a5-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE INNER REAR VIEW MIRROR ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR