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Wiring harness for avh8400

GXPrunner06

GXPrunner06

New member
So i just received my 8400. I didn't notice this before when i purchased it from sonicelectronix but it didn't come with a wiring harness or antenna adapter. So i shot them an email real quick. They hit me back up within an hour and said the harness is like 82$. Alittle about the car its an 06 GP GXP. It has cloth seats and a stock radio with cd player(no navigation). Just from the looks the car is simple nothing extra. The person that had it before probably was pretty cheap, lol. How do I found out if I have the bose/monsoon sound system because I doubt that I do?

For 8,000 with 115,000 i couldn't beat the price!! Ones that were fully loaded wanted 10-12,000.
 


You probably do.

Is there a center speaker on the dash? .. If so you have monsoon.

Sent using my Galaxy SIII on Tapatalk 2
 
Well I dont have monsoon/bose but have onstar which ill probably never use because I never used it in 02 gtp 40th anny. So guess I gotta spend the 82 in order to keep all my chimes.
 
I dont like to cause a fuss but you really think id be able to get a $100 harness for free? it was 82 after some discount they gave me.

Using a basic harness like u did my radio would cut off when I take the key out and I like having the radio play until I open the door.
 




I'm telling you It has no leather/suede seats kind of odd, lol. It has everything else gxp (tap shift, hud, and a 5.3L v8, lol). The reason i got it so cheap if because it was a salvage title car got smashed in the back. I googled the vin and found pictures of it up for auction and i couldn't believe how well the work was done. I'll see if i can get it from sonicelectronix for cheap if not i have a gift card from best buy that i'll use and get it.
 
Wasn't sure how to take pic, lol. but here it is

20130304_175845_zpsa3dcb0f8.jpg
 
simbah said:
You could check ebay for the GMOS-01 harness and pay anywhere from $35-$120 for one
Click to expand...

This harness works with systems with the Onstar, and NO amplifier. I have a 2003 GTP with no OnStar, but I have the amplified Bose system. What wiring harness would I need to retain all the beeps, and other functions of the original radio?
 


GXPrunner06 said:
Im not sure wouldn't you just buy the one with onstar and amp even if you don't have onstar.
Click to expand...

But the GMOS-01 harness doesn't work with the amplified system. Do you know which harness I would need that works with the amplified Bose system and lets me retain the steering wheel controls?
 
Take a look at this. I do believe you have to by something additional in order to keep steering wheel controls. I personally have this in my car only because it works with the GMOS-01.
 
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