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2012 wiring harness diagram

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Old 02-03-2013, 06:08 PM   #1
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2012 wiring harness diagram

Hello,

Does anyone have a wiring diagram for the stock non-jbl stereo for a 2012 tacoma.

Thanks
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Old 02-04-2013, 05:42 AM   #3
2012 dbl cab 4x4
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here is what i found
2012 radio and speaker wires (not with jbl)
- all wires are found behind the radio

radio 12v- light blue
radio ground- brown
radio turn on/ignition- gray
radio ilumination- green(park lights)-- green w/ white stripe(dimmer)
-speakers
driver front speaker-pink (+)-- purple (-)
passenger front speaker- light green (+)-- blue(-)
driver rear speaker- black (+)-- yellow(-)
passenger rear speaker- red(+)-- white(-)
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Old 02-04-2013, 06:54 PM   #4
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Thanks that helps alot,

I have a alpine pxe-h660 processor i want to install, just in the planning stages right now, i was trying to figure out what colors the speaker wires are.

Plan is either to cut the speaker wires and run them to the processor or to get a additional harness to avoid cutting the factory one, any opinions?
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Old 02-05-2013, 07:42 AM   #5
2012 dbl cab 4x4
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getting another harness sounds cleaner but the front speakers and the power wires are on the same plug so you will need a t-harness and i havent seen any for our trucks.. as far as the rear speakers they are on a seperate plug and you can use an aftermaket flug to wire off of..
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Old 02-05-2013, 05:46 PM   #6
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Ya i was looking into getting a tacoma aftermarket harness and a oem reverse harness, in order to run the wires without cutting the factory wiring, basically making my own plug and play harness.

I can run the wires from my harness to the processor, than run new wires from the amp.

I thought about running the wires from the amp back to the harness but i'm not sure the original speaker wires can handle 100RMs+ that i'm sending to them. So i'll just run new.

I believe this is how car audio shops install aftermarket equipment.
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Old 04-30-2013, 03:22 PM   #7
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I'm also looking for a 2012 wiring diagram. Specific items of interest are the power inverter so I can install a 110v plug in the cab, and the backup cam so I can make it available at all times to my Alpine head unit.
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Old 10-10-2013, 03:01 PM   #8
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Backup Cam

BUMP

I would also like to know about the backup camera wiring.

Wanting the same thing as to displaying it on my unit.

EDIT:
Sorry I found it by search

http://www.tacomaworld.com/forum/aud...elow-dash.html
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