OEM Camera Wiring - which wire 12v TRIGGER for reverse?

[Itsdchz]

Does anyone know the 12v reverse wire that activates camera when reversing? This is the harness in rear 3/4 door: I know red is constant, but which one triggers when shifted in reverse? Thanks!

 

[Itsdchz]

@WolfBox ?

 

[Phred]

Purple/ orange is 12v positive for reverse

 

[Itsdchz]

Purple/ orange is 12v positive for reverse

You sir, are awesome!!

 

[Phred]

You sir, are awesome!!

Thank Flyersfan76.

I just shared his hard work at determining the proper wire when he did an install.

Thank you Flyersfan76!

 

[Itsdchz]

Thank Flyersfan76.

I just shared his hard work at determining the proper wire when he did an install.

Thank you Flyersfan76!

Thank you BOTH!

 

[Itsdchz]

Thank Flyersfan76.

I just shared his hard work at determining the proper wire when he did an install.

Thank you Flyersfan76!

There is only
White
Yellow
Red
Green
Blue

Red 12v - stays in reverse on Wb
blue - stays in reverse on WB
Black I assume is ground
Yellow video
Green does nothing when in reverse
White does nothing when in reverse
Thoughts
No purple or purple orange

 

[Phred]

Have a look at this post. #315

Post in thread 'WolfBox - As A New Vendor, Offering 20% Off Discount!'

May 19, 2024

Here's my Wolfbox G900 install write-up...
View attachment 7855126
Ignore the dangling camera as I had not stuck it to the plastic trim yet, but you can see that it's in the same position as those who installed this camera inside the door before me. I took the top and bottom plastic trim off to access the interior. There's just one screw that holds the bottom piece (you can see the plastic plug covering the screw). All the panels pop off when you pull it straight out. The rear camera wire was zip-tied to the washer/electrical wiring harness inside. I did pass the camera wire through the rubber...

• Korg

• 
• 

 

[Itsdchz]

Have a look at this post. #315

Post in thread 'WolfBox - As A New Vendor, Offering 20% Off Discount!'

May 19, 2024

Here's my Wolfbox G900 install write-up...
View attachment 7855126
Ignore the dangling camera as I had not stuck it to the plastic trim yet, but you can see that it's in the same position as those who installed this camera inside the door before me. I took the top and bottom plastic trim off to access the interior. There's just one screw that holds the bottom piece (you can see the plastic plug covering the screw). All the panels pop off when you pull it straight out. The rear camera wire was zip-tied to the washer/electrical wiring harness inside. I did pass the camera wire through the rubber...

• Korg

• 
• 

Thank you! Makes sense now.

 

[WolfBox]

Does anyone know the 12v reverse wire that activates camera when reversing? This is the harness in rear 3/4 door: I know red is constant, but which one triggers when shifted in reverse? Thanks!

Sorry for the late reply.

You need to connect the red wire on the rear camera to the positive of the reverse light correctly.

To find the positive of the reverse light, you should step on the brake and put to reverse gear, and the other person detects the voltage. The one with voltage is the positive wire.