HELP REAR CAMERA OWNICE K7

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sergente78

Senior Member
May 1, 2021
64
3
Hello its possibile help for visualization rear camera video with ownice k7 . I have installed in renault kadjar with ISO cable and canbus but rear camera dont start when i insert rear gear thanks
 

Fonda53

Member
Jan 20, 2015
30
5
This is also the case with me! Today I installed the Ownice K7 radio. It is a big disappointment that there is no picture of the reversing camera. Are we doing something wrong?
 

sergente78

Senior Member
May 1, 2021
64
3
no in my opinion the 32pin iso cable where the original rear camera cable passes is not well wired because I saw that there is no power to the rear camera. we have to find the problem and solve it. if you succeed let me know how you solved.
 

Fonda53

Member
Jan 20, 2015
30
5
no in my opinion the 32pin iso cable where the original rear camera cable passes is not well wired because I saw that there is no power to the rear camera. we have to find the problem and solve it. if you succeed let me know how you solved.
I haven't had any results yet. Maybe you should try pairing the canbus first. It installs an extra app with car setup options.
But I have tried in vain so far, there are too many choices. Although I found my car on one of the models, I didn't get the picture of the reversing camera.
The seller's response today is:
"Did you connect the Cam in port on our power cable to the Rear camera input port on RCA cable."
Of course there is no RCA, there is a canbus.
 

Fonda53

Member
Jan 20, 2015
30
5
I haven't had any results yet. Maybe you should try pairing the canbus first. It installs an extra app with car setup options.
But I have tried in vain so far, there are too many choices. Although I found my car on one of the models, I didn't get the picture of the reversing camera.
The seller's response today is:
"Did you connect the Cam in port on our power cable to the Rear camera input port on RCA cable."
Of course there is no RCA, there is a canbus.
Maybe that's the solution?
 

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Fonda53

Member
Jan 20, 2015
30
5
I did it, but nothing happened ...
There are two CAM IN RCA connectors on the POWER harness. I tried both, although nothing from the factory radio is connected to one of its pin connectors.
 

Kyppeter

New member
Jun 9, 2021
1
0
Hi, is your hu with 360? If so, then k7 will use the 360 cam instead of your existing cam. The reverse cam will only work if 360 app is not running. Try restarting the hu while in reverse. Then as the hu boots the reverse cam will show at for a few seconds.

If hu did not come with 360, then check the reverse cam type.

The rca connector is in B harness not power. It is brown color. Then if you have canbus, it should be automatic. Make sure your reverse cam is terminated properly ie. Power and ground.
 

sergente78

Senior Member
May 1, 2021
64
3
i have TEST YOUR SOLUTION, i don't have 360 camera , i have CANBUS WITH BROWN CABLE but i when insert rerar gear not appear. if i open app for vision cam the message is NOT SIGNAL.
i have test at connecting at aftermarket cam and i see image in app. where is the problem of my original cam??
 

Fonda53

Member
Jan 20, 2015
30
5
Hi, is your hu with 360? If so, then k7 will use the 360 cam instead of your existing cam. The reverse cam will only work if 360 app is not running. Try restarting the hu while in reverse. Then as the hu boots the reverse cam will show at for a few seconds.

If hu did not come with 360, then check the reverse cam type.

The rca connector is in B harness not power. It is brown color. Then if you have canbus, it should be automatic. Make sure your reverse cam is terminated properly ie. Power and ground.
No, there is no 360. But only part of the problem is that there is no reversing camera image!
Unfortunately, nothing works about CANBUS, only the left side of the steering control.
The seller also sent a picture of the camera connection. I repackaged the radio, checked it, everything is as pictured! It also sent about CANBUS type selection, but it is.
No door opening, no radar, no air conditioning, nothing ... Who doesn't have a reversing camera, do the other things work?
 

sergente78

Senior Member
May 1, 2021
64
3
I have write to winlink ownice and the result is the camera original not work and seller send me a camera sony! When arrive i test
 

sergente78

Senior Member
May 1, 2021
64
3
The problem for me is in the canbus decoder not support rear camera original. Because the original camera is 6v but radio send 12v
 

Fonda53

Member
Jan 20, 2015
30
5
Considered installing a voltage regulator and using the factory camera, like for Toyota models?

The knockoff won't be a Sony...
For me, Toyota C-HR hybrid is my car. Unfortunately, nothing works about the CAN BUS, not just the factory reversing camera. But I think the Toyota camera is 12V. Now I’m there for the seller to contact the engineer to see if the smooth and hybrid CHR require the same CAN BUS. (There is a different type of hybrid in the Factory menu.)
 

sergente78

Senior Member
May 1, 2021
64
3
Today i have test some solution but not work. I have connect rca cable cam at other rca radio connector VIDEO OUT and the video of rear camera when I open apk AUX is work!!! But if I connect to rear camera rca and positive on pin 4 radio back the cam enter in rear vision but not see image. Repeat i connect rca cable cam to AUX VIDEO and red wire Cam ON positive and image work good but I connect rear cam rca at RCA CAM INPUT OF RADIO and red wire at pin. N4 of radio the display on the rear camera but not image!!!! Help for me
 

TorstenH

Senior Member
Feb 20, 2021
688
153
Funny mixture of topics here.

You need +12 V on the reverse cable of your head unit as soon as you in reverse gear. This is just to tell the hu that you're in reverse. You can grab the reverse signal from can bus box or from the wiring harness of your car. Use a multimeter to verify if you get the 12 V. Search for the pin description of the original OEM radio.
 

sergente78

Senior Member
May 1, 2021
64
3
Funny mixture of topics here.

You need +12 V on the reverse cable of your head unit as soon as you in reverse gear. This is just to tell the hu that you're in reverse. You can grab the reverse signal from can bus box or from the wiring harness of your car. Use a multimeter to verify if you get the 12 V. Search for the pin description of the original OEM radio.
I have connect +12v at my rear camera but when inseet rear gear start camera but not video, if I connect camera at 12v battery camera work good !