PAC OS2-GM32 Wiring Interface
Retains OnStar®, Bose® amplifier, and warning chimes when replacing factory radio in select 1996-2005 Cadillac vehicles
Item #: 541OS2GM32
Your price: $79.99 Earn up to 80 Rewards points
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Item #: 541OS2GM32
Your price: $79.99 Earn up to 80 Rewards points
This PAC OS2-GM32 interface allows you to connect your new radio to the existing wiring in your vehicle and keep your factory features working. You'll keep the features you've become accustomed to such as safety warning chimes, the Bose amplified audio system, Retained Accessory Power (RAP), and the OnStar® system. If you have a standard Bose system, you'll be able to fade from the front to rear speakers with your new car stereo; if you have the Premium Bose system, you'll lose that ability.
The steering wheel controls for OnStar will still work, but you'll need a steering wheel control adapter (sold separately) to connect your new stereo to the Cadillac's steering wheel controls. You'll also lose the factory XM receiver.
Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this interface is compatible with your vehicle. Warranty: 1 year..
Note: Most vehicles will require additional installation parts please identify your vehicle if you haven’t done so. You can also call an Advisor for more information.
Perfect fit and perfect performance
As with all harnesses, this was simple and straightforward. Radio does not cut out anymore as with metra.
Pros: By far superior to metra harness for my vehicle
Cons: No room behind dash, so wires need to be longer
Product makes it easy to wire up system to car....everything the car has will still function as new. Great product...just be prepared to try and find a place for all this to fit...I found room behind dash.
Pros: All wiring is included and adapts to car
Truly made the installation easy. In my wife's cadillac it worked perfectly. Thank you for the recommendation.
Pros: Easy to understand installation instructions. Works exactly as described.
Cons: could use longer leads to allow for more flexible installation options
Needed it for a 2003 deville and wanted to smash it into a million little pieces because it is so big I couldn't get it to fit the only place it could go . After hours of fighting with it I got lucky and just barely got the the unit to force into where it needed to go .
Pros: It works
Cons: Way to big for most applications
It works perfectly there's nothing else to say.
Pros: Works Fantastic
Pros: Easy hookup
Do not order this unless you are an expert at soldering wires together. I did not know this would need to be done when I ordered the product I am totally dissatisfied with this item and would not recommend it at all.
Pros: There are no Pros for this Item.
Cons: You have to cut all the wires off of your other connectors and color those wires to the wires for all the plugins that come with this unit. Then strip both colored wires solder them together then warp with black electrician tape and you have to do this for all your speakers and every other unit you have to connect to. If you are no good at soldering then you are asking for a lot of short circuits down the road and it will be pure misery trying to find them!
Radio Replacement Interface: The PAC OS2-GM32 radio replacement interface allows your to replace the factory stereo in select Cadillac vehicles with an aftermarket head unit and maintain operation factory features such as OnStar, Bose amplifier, RAP, and warning chimes.
Vehicle Compatibility: The PAC OS2-GM32 is compatible with select 1996-2005 Cadillac Deville, Eldorado, Seville vehicles with GM Class II data-bus system and 32-pin connector (with or without OnStar, and with or without Bose)
Note: As always, please consult Crutchfield's Outfit My Car to see if your vehicle is compatible. Click here for the latest vehicle compatibility chart from PAC.
Retained Features: The PAC OS2-GM32 radio replacement interface retains the following factory features of your vehicle.
Note: The OS2-GM32 does not retain the factory XM Satellite Radio receiver; you will lose this option when the factory radio is replaced with an aftermarket stereo.
Wiring Connection Chart: The included harness features the following wires which will need to be hardwired (solder or crimped) to your aftermarket head unit's wiring harness.
|Red||+12 Volt Accessory|
|Yellow||+12 Volt Constant|
|Blue/White||Amp Turn On|
|White||Left Front Speaker +|
|White/Black||Left Front Speaker -|
|Gray||Right Front Speaker +|
|Gray/Black||Right Front Speaker -|
|Green||Left Rear Speaker +|
|Green/Black||Left Rear Speaker -|
|Purple||Right Rear Speaker +|
|Purple/Black||Right Rear Speaker -|
Note: Installation tools, hardware, & accessories are not included & sold separately.
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For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy Mar 23, 2015 ] Staff
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/. [ Krissy Aug 09, 2014 ] Staff