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Ask Don 'Mo Lurch' Your Own Que...
Don 'Mo Lurch'
Don 'Mo Lurch', Car Electronics Technician
Category: Car Electronics
Satisfied Customers: 20953
Experience:  over 30 years, ARA, Sony, Alpine, Audiovox, Kenwood, Muntz. Sales, Repair & Installation
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DELCO (# 15071233) AM/FM/CD Aux Button

Customer Question

Hello Sir !

Sometimes i think i'm stupid !
I've just bought a 2003 Chevy Z71, in it i've an OEM DELCO Electronics AM/FM/CD Car Audio (# 15071233) i don't think it's the BOSE system, i've an amplifier behind the glove Box, seperate speakers (middle - tweeter) on each front, 1 speaker in each back door, 1 tweeter on each cargo pilar, and a subW in the cargo (no Bose striping nowhere, and all speakers made in mexico)

this car audio has an AUX button in the face plate just below the CD button but ...

I found nowhere something looks like an AUX PORT.

There is just 2 rectangular connectors in the back of the car Audio !

Could you help me ?
Is there an AUX port somewhere ?
What isd the use of this AUX Button ?

Thanks a lot by advance

Submitted: 7 years ago.
Category: Car Electronics
Expert:  Don 'Mo Lurch' replied 7 years ago.


The Delco Unit has no Input Port from Factory.
You need to use a Adapter Harness & Module like the PAC (click) > > H E R E


This will give you a number of solutions using the AUX Button



Customer: replied 7 years ago.
Thanks for response !

i've already seen all PAC products, but i'm not identify the one i need !
I just want to be able to plug an standard MP3 player, and using the AUX button to listen it !

Could you help me identify the Good adaptor ?


Expert:  Don 'Mo Lurch' replied 7 years ago.


While it would be best to pull radio & identify the Plugs in the radio, then call PAC, typically the parts you need would be:
ABGM12 Harness


As long as you do not have ON-Star or CD Changer

Customer: replied 7 years ago.
Wow !!!

I have no CD Changer, but i have an On-Star System (wich is unusefull in France !)

Problem ?
Expert:  Don 'Mo Lurch' replied 7 years ago.


Sorry for the delay.........


Confirmed the AUXBOX Module & ABGM12 Harness will work with OnStar

Don 'Mo Lurch' and 3 other Car Electronics Specialists are ready to help you
Customer: replied 7 years ago.
Ok !

thanks a lot ! i'll order these parts !

Thanks again !
Expert:  Don 'Mo Lurch' replied 7 years ago.


Thank You
Thanks for using J/A

Customer: replied 7 years ago.
Hello again !

May i send you 2 pictures about the connectors of trhe car Audio, it seems they doesn't match with the ABGM12 Harness !

Expert:  Don 'Mo Lurch' replied 7 years ago.


Use the Tool Bar & click on to upload images