Johnny Utah
New member
I finally had a weekend off and decided to tackle sending the backup camera feed from my factory rear view mirror to my Pioneer z130bt head unit's 7 inch display. I wanted to keep the picture in the mirror as well as having it viewed on my screen, but, i guess you can do what you want. My buddy Jimmy C's came over yesterday and we tackled it. He helped me out a lot, because i was reading the toyota wiring diagram backwards..or upside down...
Most of the guys on the forum have the Toyota OEM navigation system and then put in an aftermarket nav, this means they had different plugs in the dash, and had a plug i think it was the g20 plug that they could tap into to get the video signal. See Antman's thread for a how to on OEM Nav. The sr5's with out navigation do not have this luxury, or at least i don't think they do. I had to pull down a bunch of stuff and then tap into the wire, i wanted to keep it all looking good and keep the rear view picture working. Also, to elaborate. When you are testing to make sure that the are indeed tapping into the correct wires, you will need to plug the mirror back into the harness, because we think that the feed get's it's power from the harness. Without it being plugged in, we did not get the video feed, we only got the reverse sensing feed. Once we stripped back the wires on the video feed, plugged it in, did we get the video to appear on the screen.
Working from Antman and Sp8ball's backup camera switch mod:
Backup Camera Mod
I stole this pic to show you guys: You need to pull down the sun glass holder and pull this wire out of the rear view camera.
Here are the wires you need for the reverse sensing wire and for the display video feed. Make sure you have the plug oriented correctly, and are grabbing the correct wires!
I personally tapped into the wires, then ran them across the headliner by the windshield. Then down the drivers side A-pillar, under dash, and into the back of the trucks dash.. Then i connected the reverse sensing wire into the purple wire on my head unit(it was marked by Pioneer, your model may be different) And then i spliced the other wire into a RCA cable and plugged that into the backup camera input, which was a RCA plug.
Note, my RCA cable actually had 2 wires inside of it. A red and a white wire. The white didn't do anything, and when i tried to ground it, it made the signal go away. So i just taped off the white wire, and used the red for the feed.
Good luck boys!
Proof-
Most of the guys on the forum have the Toyota OEM navigation system and then put in an aftermarket nav, this means they had different plugs in the dash, and had a plug i think it was the g20 plug that they could tap into to get the video signal. See Antman's thread for a how to on OEM Nav. The sr5's with out navigation do not have this luxury, or at least i don't think they do. I had to pull down a bunch of stuff and then tap into the wire, i wanted to keep it all looking good and keep the rear view picture working. Also, to elaborate. When you are testing to make sure that the are indeed tapping into the correct wires, you will need to plug the mirror back into the harness, because we think that the feed get's it's power from the harness. Without it being plugged in, we did not get the video feed, we only got the reverse sensing feed. Once we stripped back the wires on the video feed, plugged it in, did we get the video to appear on the screen.
Working from Antman and Sp8ball's backup camera switch mod:
Backup Camera Mod
I stole this pic to show you guys: You need to pull down the sun glass holder and pull this wire out of the rear view camera.
Here are the wires you need for the reverse sensing wire and for the display video feed. Make sure you have the plug oriented correctly, and are grabbing the correct wires!
I personally tapped into the wires, then ran them across the headliner by the windshield. Then down the drivers side A-pillar, under dash, and into the back of the trucks dash.. Then i connected the reverse sensing wire into the purple wire on my head unit(it was marked by Pioneer, your model may be different) And then i spliced the other wire into a RCA cable and plugged that into the backup camera input, which was a RCA plug.
Note, my RCA cable actually had 2 wires inside of it. A red and a white wire. The white didn't do anything, and when i tried to ground it, it made the signal go away. So i just taped off the white wire, and used the red for the feed.
Good luck boys!
Proof-
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