New radio installation

TLW

Original poster
Member
Apr 28, 2019
2
Nahunta, Ga
I installed a pioneer 5201 double din radio in my wife’s 08 Trailblazer using axxess interface emos-04. After installation I have no sound. I thought I had an external amp but I cannot find where to install the power wire. My question is will the emos-4 work on unamplified system or do I need the emos-01?
 

Blckshdw

Moderator
Nov 20, 2011
10,665
Tampa Bay Area, FL
If you don't have an amp of your own, or the Bose system (that amp would be behind the passenger side cargo panel), you need the gmos-01 adapter.
 

TLW

Original poster
Member
Apr 28, 2019
2
Nahunta, Ga
That is what I thought. Thanks for the reply

Another question is the stock antenna does not fit tight in the new radio. Anyone know what adapter I would need ?
 

TollKeeper

Supporting Donor
Member
Dec 3, 2011
8,045
Brighton, CO
Did you also buy the antenna adapter plug? GM uses a proprietary plug.
 

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