dose anyone have a digram or know the schematics for the 2002 tahoe . i want to install a sound system in it but the vehicle data base only goes up to the year 2000, and it dosent include th sub woofer on 2000 can some one help me out ?
You will need a relocation harness for the 2002 Tahoe in order to retain all the OEM functions .The removal of the factory radio in these vehicles will result in the loss of the door chimes and other vehicle systems that rely on the OEM radio. There is also the possibilty of the airbags inadvertently being disabled.
You can contact Best Kits for additional harness that you can get to help you with your installation: https://bestkits.com/bk_contact_us.htm
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Why would you want to downgrade to an aftermarket radio, just to get good sound?
I'm pretty sure that the factory amp is found behind the left rear panel, where the subwoofer is. Most of the wires should be just the standard GM colors. The subwoofer part shouldn't be too hard to figure out, since it's right in the same area anyway.
Attach a nice line-out converter after the factory amp, add your own more powerful amps, a larger subwoofer, and maybe some better speakers, and you should be all set.
I have a 2002 suburban and i put an after market radio and i didn't have no trouble, i was even able to hook the onstar to my after market radio. Oh and by the way the factory amp is located behaind the glove box.
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Ford Motor Company Alarm Tech
2003 Trucks and SUVs are new and have the Class2 headunits. So the 1995-2002 Trucks and SUVs do not need a relocation harness with the exception of the 2002 Envoy, Bravada, and Trail Blazer.
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Karl
Pacific Accessory Corporation
Mobile Audio Interfacing Equipment
Connecting You to Your Music Since 1976