RM3660EC _56 Audio / Visual / Telematics _080751 AUDIO / VIDEO _0599626 AUDIO AND VISUAL SYSTEM(for 10.25 Inch Display) C

AUDIO / VIDEO  AUDIO AND VISUAL SYSTEM(for 10.25 Inch Display)  C162287  Rear Camera Image Signal Missing Message  


DESCRIPTION

This DTC is stored if the radio and display receiver assembly judges that the signal from the rear television camera assembly is not normal.

DTC No. Detection Item DTC Detection Condition Trouble Area
C162287 Rear Camera Image Signal Missing Message When the ignition switch is ON, a malfunction is detected in the image signal of the rear television camera assembly
(2 trip detection logic)
·

Parking assist monitor system

·

Harness or connector

·

Radio and display receiver assembly

·

Rear television camera assembly



WIRING DIAGRAM

E463318
1.125,1.583 1.563,1.76 0.438,0.177 10 false CGND 1.229,1.979 1.583,2.188 0.354,0.208 10 false CA+ 1.323,2.396 1.552,2.594 0.229,0.198 10 false V+ 1.323,2.792 1.552,3 0.229,0.208 10 false V- 1.146,3.177 1.563,3.385 0.417,0.208 10 false CSLD 1.625,1.5 1.906,1.719 0.281,0.219 10 false 27 1.635,1.906 1.917,2.125 0.281,0.219 10 false 30 1.625,2.313 1.906,2.531 0.281,0.219 10 false 28 1.625,2.698 1.906,2.917 0.281,0.219 10 false 29 1.625,3.104 1.906,3.323 0.281,0.219 10 false 26 3.583,2.99 3.75,3.156 0.167,0.167 10 false * 5.51,1.479 5.792,1.698 0.281,0.219 10 false 5 5.5,1.896 5.781,2.115 0.281,0.219 10 false 6 5.5,2.313 5.781,2.531 0.281,0.219 10 false 3 5.5,2.719 5.781,2.938 0.281,0.219 10 false 2 5.75,1.563 6.188,1.75 0.438,0.188 10 false CGND 5.74,1.979 6.083,2.177 0.344,0.198 10 false CB+ 5.74,2.385 6.073,2.563 0.333,0.177 10 false CV+ 5.75,2.792 6.042,2.979 0.292,0.188 10 false CV- 5.469,3.708 5.844,3.896 0.375,0.188 10 false O115 5.479,3.865 6.979,4.271 1.5,0.406 10 false Rear Television Camera Assembly 3.083,4.083 4.083,4.333 1,0.25 10 false *: Shielded 0.583,3.677 1.198,3.875 0.615,0.198 10 false I209 0.583,3.854 1.719,4.5 1.135,0.646 10 false Radio and Display Receiver Assembly

CAUTION / NOTICE / HINT

NOTICE:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed.

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>AUDIO AND VISUAL SYSTEM (for 10.25 Inch Display)>PRECAUTION


PROCEDURE

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

Disconnect the I209 radio and display receiver assembly connector.


b.

Disconnect the O115 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
I209-30 (CA+) - O115-6 (CB+) Always Below 1 Ω
I209-28 (V+) - O115-3 (CV+) Always Below 1 Ω
I209-29 (V-) - O115-2 (CV-) Always Below 1 Ω
I209-27 (CGND) - O115-5 (CGND) Always Below 1 Ω
I209-26 (CSLD) - Body ground Always Below 1 Ω
I209-30 (CA+) - Body ground Always 10 kΩ or higher
I209-28 (V+) - Body ground Always 10 kΩ or higher
I209-29 (V-) - Body ground Always 10 kΩ or higher
I209-27 (CGND) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

2.INSPECT RADIO AND DISPLAY RECEIVER ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

2.INSPECT RADIO AND DISPLAY RECEIVER ASSEMBLY
a.

Reconnect the I209 radio and display receiver assembly connector.


b.
E488468
1.5,0.292 1.99,0.531 0.49,0.24 0.635,1.229 1.042,1.344 true 0.802,1.792 1.167,1.385 true 1.25,1.938 1.406,1.385 true 1.604,0.313 2.01,0.521 0.406,0.208 10 false I209 0.125,0.063 0.438,0.26 0.313,0.198 10 false *a 0.625,1.76 0.979,1.979 0.354,0.219 10 false V- 0.938,1.958 1.51,2.156 0.573,0.198 10 false CGND 0.313,1.125 0.667,1.344 0.354,0.219 10 false CA+
*a Component with harness connected
(Radio and Display Receiver Assembly)


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

Standard Resistance:
Tester Connection Condition Specified Condition
I209-29 (V-) - Body ground Always Below 1 Ω
I209-27 (CGND) - Body ground Always Below 1 Ω



c.

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

Standard Voltage:
Tester Connection Condition Specified Condition
I209-30 (CA+) - I209-27 (CGND) Ignition switch ACC 5.5 to 7.05 V



Result:
Proceed to
OK
NG



OK

3.INSPECT REAR TELEVISION CAMERA ASSEMBLY

NG

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

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


3.INSPECT REAR TELEVISION CAMERA ASSEMBLY
a.

Reconnect the O115 rear television camera assembly connector.


b.
E484693
1.5,0.292 1.99,0.531 0.49,0.24 0.802,1.792 1.167,1.385 true 1.115,1.917 1.271,1.365 true 1.604,0.333 2.01,0.542 0.406,0.208 10 false I209 0.125,0.063 0.438,0.26 0.313,0.198 10 false *a 0.625,1.76 0.979,1.979 0.354,0.219 10 false V- 1.01,1.958 1.583,2.156 0.573,0.198 10 false V+
*a Component with harness connected
(Radio and Display Receiver Assembly)


E265840C01
0.823,2.073 1,2.073 1,2.073 1.125,1.583 false 1.479,2.063 1.344,2.063 1.344,2.063 1.229,1.479 false 0.781,4.167 0.958,4.167 0.958,4.167 1.156,3.594 false 1.521,4.125 1.385,4.125 1.385,4.125 1.271,3.542 false 0.229,0.229 0.542,0.427 0.313,0.198 10 *a 0.396,1.052 0.76,1.313 0.365,0.26 10 GND 0.396,3.208 0.76,3.469 0.365,0.26 10 GND 0.26,2.271 0.625,2.531 0.365,0.26 10 *b 0.646,4.073 1.01,4.333 0.365,0.26 10 *c 0.656,1.979 1.021,2.24 0.365,0.26 10 *c 1.51,1.969 1.875,2.229 0.365,0.26 10 *d 1.542,4.052 1.906,4.313 0.365,0.26 10 *d
*a Waveform 1 (camera lens is not covered, displaying an image)
*b Waveform 2 (camera lens is covered, blacking out the screen)
*c Synchronization Signal
*d Video Waveform


Using an oscilloscope, check the waveform of the rear television camera assembly.

HINT:

A waterproof connector is used for the rear television camera assembly. Therefore, inspect the waveform at the radio and display receiver assembly with the connector connected.


OK:

Waveform is similar to that shown in the illustration.


Item Content
Measurement terminal I209-28 (V+) - I209-29 (V-)
Measurement setting 200 mV/DIV., 50 μs./DIV.
Condition Ignition switch ON, shift lever in R

HINT:
·

The video waveform changes according to the image sent by the rear television camera assembly.

·

The video waveform is constantly output when the ignition switch is turned to ACC.




Result:
Proceed to
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

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


NG

REPLACE REAR TELEVISION CAMERA ASSEMBLY

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