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2018 Nissan Versa Factory Radio 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=145505
Printed Date: September 18, 2021 at 8:19 AM


Topic: 2018 Nissan Versa Factory Radio Wiring

Posted By: jeremyrogers67
Subject: 2018 Nissan Versa Factory Radio Wiring
Date Posted: July 04, 2019 at 7:47 PM

I need some information on what each of the colors are in the factory wiring harnesses that hook to the 2018 Nissan Versa Factory Radio. Thank you!



Replies:

Posted By: i am an idiot
Date Posted: July 04, 2019 at 8:06 PM
What are you trying to do?




Posted By: jeremyrogers67
Date Posted: July 04, 2019 at 8:23 PM
I am trying to wire a male adapter that I used to wire a 9 conductor cable to pull the speaker outputs from the factory head unit that I will be sending to an amp to be to sent out to 4 aftermarket speakers that I'll replacing the factory speakers with. I just have some extra wires such as the 12-volt constant, 12-volt accessory, ground, and steering wheel control wires that I need to wire into the factory wiring. I needed the colors of those factory wires labeled so I can splice them to the correct ones unless I'm going about this the wrong way. Could you help me out?




Posted By: i am an idiot
Date Posted: July 04, 2019 at 8:28 PM
Leaving the factory radio in? Or installing an aftermarket deck?




Posted By: jeremyrogers67
Date Posted: July 04, 2019 at 8:32 PM
Yes I will be leaving the factory radio in. The amp I have can accept high level inputs and I was told that speaker wire has less of a vulnerability to interference than RCAs do. So that's why I'm running 9-conductor cable rather than having them sent to a LOC and running RCAs.




Posted By: i am an idiot
Date Posted: July 04, 2019 at 8:34 PM
If you are changing the radio.

https://metraonline.com/part/70-7552




Posted By: i am an idiot
Date Posted: July 04, 2019 at 8:37 PM
Radio 12V      yellow      +      radio, white 20 pin plug, pin 19           
Radio Ground      (chassis, base audio); black/white (except base audio)      -      radio, white 20 pin plug, pin 20           
Radio Ignition      blue      +      radio, white 20 pin plug, pin 7           
Radio Illumination      lt. green (parking light); black (dimmer, without navigation)      +,-      radio, white 20 pin plug, pins 9, 8           
Power Antenna      black      +      radio, gray 3 pin plug, pin 1           
Left Front Speaker (+/-)      gray - pink      +,-      radio, white 20 pin plug, pins 2 - 3           
Right Front Speaker (+/-)      beige - violet      +,-      radio, white 20 pin plug, pins 11 - 12           
Left Rear Speaker (+/-)      white - red      +,-      radio, white 20 pin plug, pins 4 - 5           
Right Rear Speaker (+/-)      blue - yellow      +,-      radio, white 20 pin plug, pins 13 - 14           
Aux. Audio Input Left (+/-)      yellow - green      +,-      radio, white 32 pin plug, pins 31 - 15 or white 24 pin plug, pins 10 - 11           
Aux. Audio Input Right (+/-)      blue - green      +,-      radio, white 32 pin plug, pins 16 - 15 or white 24 pin plug, pins 12 - 11           
RSE Video (+/-)      green - (shield) (rear view camera video)      +,-      radio, white 24 pin plug, pins 16 - 15           
Satellite Radio 12 Volts      (built into radio on premium audio)           




Posted By: jeremyrogers67
Date Posted: July 04, 2019 at 8:41 PM
Thank you!




Posted By: jeremyrogers67
Date Posted: July 04, 2019 at 8:44 PM
What about the steering wheel control wiring?




Posted By: i am an idiot
Date Posted: July 04, 2019 at 8:46 PM
Whatever steering wheel control module you use will be able to provide you with that information.




Posted By: i am an idiot
Date Posted: July 04, 2019 at 8:49 PM




Posted By: bryangetman
Date Posted: January 26, 2020 at 10:35 AM
Would this be the same for a 2019 Nissan versa I'm trying to find the specs on the factory wiring harness I cut the harness off now I just got a buncha bare wires and I'm trying to connect them to my new aftermarket stero also I'll be attempting to add 2 10 inch woofers and 2 ampscould you please help me

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440 rutherford street
moss motors




Posted By: cpalmer
Date Posted: January 26, 2020 at 10:39 AM
I would wire the factory plug back on and get the proper harness from metra or best kits. Bt with what you are doing you really only need Power from the factory wiring, do you have a multi meter?




Posted By: bryangetman
Date Posted: January 26, 2020 at 10:50 AM
I don't have a meter no and I kinda accesentally destroyed the white price I cut all the wires from so I've read and write down what each of the wires colors are for in the factory 2018 Vera but are they the same as the 19 versa that I got? If I only run the power wires how will the door speakers work?

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440 rutherford street
moss motors




Posted By: i am an idiot
Date Posted: January 27, 2020 at 8:33 AM
Check the wire colors you have against the chart I posted. If the wires I mentioned are found in the bunch of wires you have, it is the same. If they do not match, they are different. You should never cut a plug off of a vehicle radio harness. Since 1985 or earlier they have been making adapters that plug into the factory harness.





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