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iSimple ISGM535

Dual Auxiliary Audio Input Interface with Complete Vehicle Harness for Select 2003-2009 GM Class II Vehicles

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$79.95

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iSimple ISGM535

Dual Auxiliary Audio Input Interface with Complete Vehicle Harness for Select 2003-2009 GM Class II Vehicles

$79.95

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General Features:

  • Integrates two auxiliary audio sources directly to the factory radio for the best sound quality
  • Plug and play installation maintains factory wiring integrity
  • Two separate inputs, RCA and 3.5mm minijack, for use with multiple audio sources
  • Retains factory-installed satellite radio, if vehicle is Satellite radio ready
  • Radio must have a "Band" or "XM" button to be compatible
  • Not compatible in vehicles with the "Monsoon" System"
  • 1-year Manufacturer's warranty

Compatibility List:

  • Buick
    • 2005 - 2007 LaCrosse
    • 2004 - 2007 Rainier
    • 2004 - 2007 Rendezvous
    • 2005 - 2007 Terraza
  • Cadillac
    • 2003 - 2006 Escalade
  • Chevrolet
    • 2003 - 2006 Avalanche
    • 2003 - 2005 Cavalier
    • 2004 - 2012 Colorado
    • 2005 - 2010 Corvette
    • 2003 - 2005 Impala
    • 2004 - 2005 Impala
    • 2004 - 2005 Monte Carlo
    • 2003 - 2006 Silverado
    • 2007 - 2007 Silverado Classic
    • 2004 - 2006 SSR
    • 2003 - 2006 Suburban
    • 2003 - 2006 Tahoe
    • 2003 - 2009 Trailblazer
    • 2005 - 2009 Uplander
    • 2004 - 2005 Venture
  • GMC
    • 2004 - 2012 Canyon
    • 2003 - 2009 Envoy
    • 2003 - 2006 Sierra
    • 2007 - 2007 Sierra Classic
    • 2003 - 2006 Yukon
    • 2003 - 2006 Yukon Denali
    • 2003 - 2006 Yukon XL
  • Hummer
    • 2004 - 2007 H2
    • 2005 - 2009 H3
  • Isuzu
    • 2003 - 2008 Ascender
  • Oldsmobile
    • 2003 - 2004 Bravada
    • 2003 - 2004 Silhouette
  • Pontiac
    • 2003 - 2005 Aztec
    • 2004 - 2005 Grand Am
    • 2005 - 2005 Montana
  • Saab
    • 9-7x

Product History:

iSimple ISGM535 thumbnail
(newest, current model)
PAC aPAC-GMC2 thumbnail
(previous model, replaced by iSimple ISGM535)

General Features

Type of Factory Radio Improvement Harness
This denotes whether the factory radio improvement module is an add-on tuner for an existing receiver, an FM stereo modulator, a plug-n-play installation harness, or if it is a portable module by itself.
Plug-N-Play
Provides a Charge
This means that the cable will provide a charge to the iPod or iPhone while it is connected. On some cables that provide a charge, a power and ground connection will be required.
No
Factory Radio Improvement Features
This explains what exactly the unit integrates into your factory stereo. Some kits integrate many different features into your factory radio, while others add only one or two features to your existing factory stereo.
Provides Auxiliary Input
Number of Device Connections
This feature tells you how many devices you can connect to the unit at the same time. For example, some units allow you to connect an auxiliary input and an iPod/iPhone connection at the same time!
2
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Buick Lacrosse
Buick Rainier
Buick Rendezvous
Buick Terraza
Cadillac Escalade
Chevy Avalanche
Chevy Cavalier
Chevy Colorado
Chevy Corvette
Chevy Impala
Chevy Monte Carlo
Chevy Silverado
Chevy SSR
Chevy Suburban
Chevy Tahoe
Chevy Trailblazer
Chevy Uplander
Chevy Venture
GMC Canyon
GMC Envoy
GMC Sierra
GMC Yukon
Hummer H2
Hummer H3
Isuzu Ascender
Oldsmobile Bravada
Oldsmobile Silhouette
Pontiac Aztek
Pontiac Grand Am
Pontiac Montana
Saab 9-7

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
67%
4 Star
33%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.3
Value
4.5
Features
4.5
Design
4.4
Usability
4.5
MidwestMan93

Illinois

Overall
Durability
Value
Features
Design
Usability
Isimple Aux Converter Review

April 6, 2014

This is a great product if you need a cost effective option for an auxiliary cord and your vehicle doesn't have one! It took me just two hours to install it on my 2005 Impala, it was troublesome trying to get the wiring harness and converter module to fit in the dash. The audio is clear, almost clearer than my stock radio in my car. The instructions were easy to follow and the installation was easy enough that someone with little to no electrical experience can install it. Great product!

33 of 39 found this helpful

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DMS

Marion, IA

Overall
Durability
Value
Features
Design
Usability
Works great!

May 5, 2014

I installed this in a 2003 Chevy Tahoe w/Bose of which the CD player had long since died. This was an easy install and a much better alternative for music input today. Only complaint would be a slightly longer mating harness to the radio.

33 of 41 found this helpful

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clayton

Canada

Overall
Durability
Value
Features
Design
Usability
Isimple

June 4, 2014

I love the ease of this top quality product, the staff was great would buy again! Works awesome !

31 of 38 found this helpful

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Cartman

CO

Overall
Durability
Value
Features
Design
Usability
Easy install, works/sounds great

February 21, 2014

I would recommend this product to the do it yourselfer. It was easy enough for me to install, so i don't see why an intelligent person couldn't do it just as easy. You just have to get creative with where you run the cables. Sounds great, all of my steering controls and everything else are the same.

30 of 36 found this helpful

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boutin73

oakland maine

Overall
Durability
Value
Features
Design
Usability
Worked for me.

September 17, 2013

This unit worked well for me. I installed it in my 07 GMC sierra. My only complaint would be the lack of directions and support. It took me a while to figure it out how to "program" it and I still can't get both inputs to work but if you just want to plug in your mp3 it works great.

28 of 33 found this helpful

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Ken

Fenton, MI

Overall
Durability
Value
Features
Design
Usability
Outstanding, works exactly as described

March 17, 2013

Great product, I installed it on my 2007 GMC Envoy with Bose, 6-Disc In Dash changer, XM & On Star. Everything works just as described, I'm thrilled!

29 of 35 found this helpful

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Geno

Bloomington, MN

Overall
Durability
Value
Features
Design
Usability
works perfectly

January 14, 2014

After lots of research and calls, this unit does everything I would of hoped. Super easy to install with inline wiring harness. You don't even need a separate power source or ground, its all done through the harness. I installed this on a 2006 GMC Sierra 1500 with factory Bose Stereo system. I was looking for line inputs without dismantling all the other controls (XM radio, steering wheel controls, chimes, OnStar, etc.) Works perfectly, I would recommend this product all day long!

29 of 36 found this helpful

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kijos

puyallup, wa

Overall
Durability
Value
Features
Design
Usability
excellent price

September 7, 2012

found a product i could install myself at a price i liked

26 of 31 found this helpful

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Bob

Mt Pleasant, SC

Overall
Durability
Value
Features
Design
Usability
Works good

September 18, 2013

Good quality, good service. Not quite as long as I expected.

26 of 32 found this helpful

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wmtrucker

NW. Arkansas

Overall
Durability
Value
Features
Design
Usability
Simple, Like its name

December 27, 2013

Great little device!!!! I was looking for a way to hook up my MP3 player to the Bose stereo in my pickup and this did the trick. I watched a video on how to change the radio for my pickup and followed the instructions that came with the device and it took approx. 1 hour to install. I am totally a fan of no cutting or splicing installation and this was it.

GREAT JOB....." iSimple"

25 of 31 found this helpful

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Gmax

Colorado

Overall
Durability
Value
Features
Design
Usability
Great product

November 20, 2012

Installed this in my Silverado. Install took 30 minutes and away we went. Sound is great and easy to operate.

24 of 29 found this helpful

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Bret45

Scott Depot, WV

Overall
Durability
Value
Features
Design
Usability
Works Great

July 2, 2013

This was easy to install with the supplied harness in my 2005 Silverado. Sound quality is good.
Had to play around with the equalizer on the MP3 to get the sound just right out of the speakers. What sounds good out of earbuds doesn't always sound good out of the car speakers. Wanted to keep the OEM radio look but the CD player quit working. This was a good alternative.

25 of 32 found this helpful

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Daves01r1

Pittsburgh ,pa

Overall
Durability
Value
Features
Design
Usability
Great product !

June 12, 2015

This is an awesome thing if you want to keep your factory head unit installed and have the options of adding any audio feed you need to run through it. It is small an tucks away neatly in the dash. The plugs that go into the head unit were a little tight to get in but they eventually went in. The auxiliary cables that plug into the box could have some better ends on them. I had to help keep them plugged into the box by wrapping some electrical tape around them. Other wise they are kind of loose and wanted to fall out. And read the directions carefully on my escalade I couldn't get the box to activate I thought it was defective. But you have to push your seek button immediately after switching to xm. I mean you literally have one second to do so or you gotta go through all the bands again to get to xm. Over all great product for me because I didn't want to lose my factory head unit but needed multiple audio inputs for everything I've added to the vehicle.

13 of 15 found this helpful

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harald

Sheridan in

Overall
Durability
Value
Features
Design
Usability
fair

May 29, 2015

The big connector that plugs into radio the clip breaks easy and the radio is not as load with phone hooked up all else is goog

11 of 14 found this helpful

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Bill

Upstate NY

Overall
Durability
Value
Features
Design
Usability
Aux Input Port

October 23, 2015

Installed this as per instructions, and unit works fine. Easy way to get aux. input on a non equipped stereo.

4 of 5 found this helpful

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Accessory Tools and Products

Accessories added

Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

Your Price $11.99

Scosche TK12 Car Stereo Installation Kit

Includes panel removal tool, wire cutter/stripper, test light, RCA cable runner, screwdriver, and more!

Your Price $18.99

Browse 8 questions and 15 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
With PAC AAI-GM12, I can plug in my phone and listen to music, podcasts, pandora, slacker, all of them.
Ben W on Mar 4, 2016
so can listen to music from my android in my chevy
brandon s on Feb 24, 2015
I wanted to be able to hook things up to the factory radio and this allows that.
Dave L on May 10, 2015
I am using a stock radio and now can use my cell phone, mp3, or laptop through my factory speakers.
JOEL R on Sep 1, 2014
Wanted to know if this would work on an 09 Envoy Denali with Bose navigation head unit?
A shopper on Jul 3, 2015
Best Answer: Hello,

There is no note/memo/spec that suggest it will Not work. However, we highly recommend speaking to technical support:

PHONE: 866-931-8021 (toll free in the U.S.)
727-572-9255 ext.230 (Customers Outside of the U.S.)
Mon-Thurs 9am-7pm EST
Friday 9am-6pm EST
Sat 9am - 7pm EST

http://www.pac-audio.com/productDetails.aspx?ProductId=1083
Reply · Report · Rick MStaff on Jul 3, 2015
· Add Answer · I Have This Question Too (0)
Is this compatible with my 2003 gmc yukon bose sound system?
A shopper on Mar 22, 2015
Best Answer: Yes, I installed this on a 2003 Chevy Suburban with bose sound system and it worked great.
Reply · Report · Chris G on Mar 23, 2015
· Add Answer · I Have This Question Too (0)
Is this product compatible with 2001 Saab 9-3?
Glenn M on Aug 5, 2014
Best Answer: Unfortunately, It will Not, nor is there an alternative plug and play solution.
Reply · Report · Customer SStaff on Aug 12, 2014
· Add Answer · I Have This Question Too (0)
Can I run an amplifier using the rca inputs?
Bond L on Dec 15, 2015
Best Answer: No they are inputs to run auxiliary devices such as phones iPods DVD players etc. you need outputs to run an amplifier.
Reply · Report · Dave L on Dec 15, 2015
· Add Answer · I Have This Question Too (0)
will this work for a 2006 Chevrolet Malibu ?
seith s on Apr 13, 2015
Best Answer: Hello Seith,

No. That vehicle is not listed in the features & specs and is not listed in the manufacture's compatibility list.

http://www.pac-audio.com/productDetails.aspx?ProductId=1083
Reply · Report · Rick MStaff on Apr 14, 2015
· Add Answer · I Have This Question Too (0)
Will this work on a 2007 Pontiac Grand Prix (no monsoon sound or xm but has a band button)?
Steve K on Oct 2, 2014
Best Answer: Hello Steve,

Although PAC has forwarded us to the iSimple ISGM535, for your specific vehicle 'w/ the Band Button', they do NOT list your vehicle. Please contact their Tech Support for further details;

http://www.pac-audio.com/productDetails.aspx?ProductId=1083&CategoryID=45

Technical Support:
Phone: 866-931-8021 (toll free in the U.S.)
727-572-9255 ext.230 (Customers Outside of the U.S.)
Mon-Thurs 9am-7pm EST
Friday 9am-6pm EST
Sat 9am - 7pm EST
Reply · Report · Customer SStaff on Oct 4, 2014
· Add Answer · I Have This Question Too (0)
Is this compatible with 2005 Cadillac CTS?
A shopper on Aug 11, 2014
Best Answer: Hello,

Unfortunately, it is not, nor is there a plug and play solution for your vehicle. Use the link below to what Is available.

http://goo.gl/xKqgbj
Reply · Report · Customer SStaff on Aug 12, 2014
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

ISGM535

UPC

609098806091

Weight

1.00lb

Internal SKU

isgm535

Internal Product ID

42513

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: iSimple ISGM535