RM3660EC _56 Audio / Visual / Telematics _080754 PARK ASSIST / MONITORING _0596561 PARKING ASSIST MONITOR SYSTEM J

PARK ASSIST / MONITORING  PARKING ASSIST MONITOR SYSTEM  Image from Camera for Parking Assist Monitor is Abnormal  


DESCRIPTION

The display signal from the rear television camera assembly is transmitted to the display.

WIRING DIAGRAM

E505730E05
5.688,0.385 6.01,0.573 0.323,0.188 10 false CB+ 5.698,0.948 6.031,1.135 0.333,0.188 10 false CV+ 5.698,1.51 5.99,1.688 0.292,0.177 10 false CV- 5.688,2.073 6.146,2.271 0.458,0.198 10 false CGND 5.521,0.281 5.677,0.469 0.156,0.188 10 false 2 5.521,0.833 5.646,1.031 0.125,0.198 10 false 3 5.531,1.385 5.646,1.604 0.115,0.219 10 false 4 5.521,1.979 5.646,2.167 0.125,0.188 10 false 1 3.438,2.563 3.552,2.708 0.115,0.146 10 false * 1.531,0.302 1.667,0.49 0.135,0.188 10 false 4 1.542,1.385 1.677,1.552 0.135,0.167 10 false 5 1.542,1.99 1.708,2.167 0.167,0.177 10 false 3 1.146,0.385 1.49,0.563 0.344,0.177 10 false CB+ 1.135,0.938 1.5,1.135 0.365,0.198 10 false CV+ 1.188,1.5 1.469,1.688 0.281,0.188 10 false CV- 1.042,2.052 1.5,2.25 0.458,0.198 10 false CGND 4.781,2.875 5.24,3.073 0.458,0.198 10 false I217 4.771,3.021 7.146,3.229 2.375,0.208 10 false Radio and Display Receiver Assembly 0.708,3.469 2.469,3.656 1.76,0.188 10 false : GVIF Communication Line 0.167,3.021 2.302,3.24 2.135,0.219 10 false Rear Television Camera Assembly 1.042,2.615 1.5,2.813 0.458,0.198 10 false SGND 1.531,0.833 1.688,1.052 0.156,0.219 10 false 6 0.167,2.875 0.625,3.073 0.458,0.198 10 false O185 1.531,2.51 1.688,2.698 0.156,0.188 10 false 7 5.521,2.521 5.646,2.729 0.125,0.208 10 false 5 3.104,3.479 3.896,3.667 0.792,0.188 10 false *: Shielded 5.688,2.625 6.156,2.792 0.469,0.167 10 false SGND

CAUTION / NOTICE / HINT

NOTICE:

Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the parking assist monitor system may be needed.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>PARKING ASSIST MONITOR SYSTEM>CALIBRATION


HINT:

Images may be unclear even in normal conditions if:

·

Electrical devices are used in the cabin (noise may occur in the image).

·

Accessories that generate radio waves have been installed (noise may occur in the image).

·

The display of radio and display receiver assembly is cold (the image immediately after turning the ignition switch to ON may be blurred or darker than normal).

·

The camera lens is dirty with snow, mud, etc.

·

A strong beam of light, such as a sunbeam or headlight, hits the camera.

·

It is too dark around the camera (at night, etc.).

·

The ambient temperature around the camera is either too high or too low.

·

The vehicle is tilted at a steep angle.

·

The television camera assembly lens is scratched.

·

The television camera assembly lens has drops of water on it or the humidity is high.

·

When the camera is used under fluorescent lights, sodium lights, mercury lights, etc., the lights and the illuminated area may appear to flicker.



PROCEDURE

1.CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - REAR TELEVISION CAMERA ASSEMBLY)
a.

Disconnect the I217 radio and display receiver assembly connector.


b.

Disconnect the O185 rear television camera assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
I217-2 (CB+) - O185-4 (CB+) Always Below 1 Ω
I217-3 (CV+) - O185-6 (CV+) Always Below 1 Ω
I217-1 (CGND) - O185-3 (CGND) Always Below 1 Ω
I217-4 (CV-) - O185-5 (CV-) Always Below 1 Ω
I217-5 (SGND) - O185-7 (SGND) Always Below 1 Ω
I217-2 (CB+) or O185-4 (CB+) - Body ground Always 10 kΩ or higher
I217-3 (CV+) or O185-6 (CV+) - Body ground Always 10 kΩ or higher
I217-1 (CGND) or O185-3 (CGND) - Body ground Always 10 kΩ or higher
I217-4 (CV-) or O185-5 (CV-) - Body ground Always 10 kΩ or higher
I217-5 (SGND) or O185-7 (SGND) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

2.CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

2.CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY
a.

Disconnect the O185 rear television camera assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
O185-5 (CV-) - Body ground Always Below 1 Ω
O185-3 (CGND) - Body ground Always Below 1 Ω



c.

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

Standard Voltage:
Tester Connection Switch Condition Specified Condition
O185-4 (CB+) - Body ground Ignition switch ON 6 to 9 V
Ignition switch off Below 1 V



Result:
Proceed to
OK
NG



OK

3.CHECK REAR TELEVISION CAMERA ASSEMBLY

NG

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


3.CHECK REAR TELEVISION CAMERA ASSEMBLY
a.

Replace the rear television camera assembly with a new or known good one.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>TELEVISION CAMERA (for Rear)>REMOVAL


b.

Check if the same malfunction reoccurs when the rear view monitor screen is displayed.

OK:

Malfunction does not reoccur (returns to normal).



Result:
Proceed to
OK
NG



OK

END (REAR TELEVISION CAMERA ASSEMBLY WAS DEFECTIVE)

NG

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL