2009 Nissan Altima Stereo Wiring

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=139247
Printed Date: May 05, 2024 at 8:13 PM

Topic: 2009 Nissan Altima Stereo Wiring

Posted By: jsgrind
Subject: 2009 Nissan Altima Stereo Wiring
Date Posted: July 29, 2015 at 10:03 PM

Anyone got a stereo diagram of this vehicle? I don't seem to get any 12v to the fatter wire in the back yellow/red.

All radio fuses are good, the one in engine compartment and one in the dash.

Thanks

Replies:

Posted By: i am an idiot
Date Posted: July 29, 2015 at 10:44 PM

Head Unit Power
     Wire Color     Polarity     Location     Plug/Pin#     Note     Picture
Battery     YELLOW/RED     (+)     RADIO HARNESS     19
Accessory     VIOLET / YELLOW     (+)     RADIO HARNESS     7

Posted By: jsgrind
Date Posted: August 25, 2015 at 4:45 AM

Thanks, I'm going to check this in the next fewdays. Ill report back to confirm for everyone.
Thanks

Posted By: howie ll
Date Posted: August 25, 2015 at 12:41 PM

Check those fuses via a DMM set to either low ohms or continuity buzzer. If the fuses are intact, rewire via the appropriate fuse directly to the white feed to the inside fuse box for the YELLOW/RED
and from an ACC on the ignition to fusebox loom again via an appropriate fuse to the VIOLET / YELLOW.

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: jsgrind
Date Posted: August 30, 2015 at 2:16 AM

ok So both wires listed above did have over 12v. The stereo started working as well.. Extremely weird considering the fact that I could not get the stereo to work and I did have it plugged in and I replaced no fuses. I also checked all fuses previously..

Weird well it works again!? Sigh, electronics are crazy sometimes.