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Hey Guys/Gals

So I'm having an issue with my backup camera not displaying a feed from the camera itself, whenever I put it in reverse the display only has a blue screen, the rest of the head unit works. From what I have gathered is that a blue screen means that the camera isnt sending a feed to the head unit, But I dont know where to start looking. Anything that could help would be awesome!

Thanks Everyone!
 

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09 Altima 3.5SE 6MT Sedan
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6,365 Posts
Start with testing power at the camera. Open the trunk, remove the liner, find the camera connector, separate it. You should see 6VDC when in reverse with the ignition on (this is what powers the camera). See my .sig, there's a link for FSMs, go find your year and open up the AV.pdf section. It will describe how to test a rear cam.

My guess is the camera is has just failed if you find 6V present on that connector. You can buy an ebay cheapy rear cam for like $10...power it from some 12V source and feed the video back to the HU and see if it displays.
 
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