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Thread: 2003 dic

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  1. #1

    Default 2003 dic

    I did a search on here and didn't find much on this subject. Correct me if I'm wrong.

    I have a 2003 Silverado.

    Can the steering wheel be replaced with one that has the DIC and Radio buttons, and the DIC function?

    I was not sure if the wiring harness or programing even would exist.

    Current Daily Driver:
    2003 Chevrolet Silverado 1500 - 4WD - 4.8L V8 - True Dual Exhaust Setup, Cat Delete, Cherry Bomb Glass Packs

  2. #2


    Nothing? I can't find any info anywhere.

  3. #3
    Legend s5belford's Avatar
    Join Date
    Apr 2009
    Kalamazoo Michigan


    I would imagine it could be done but I have a feeling it would be so expensive it probably wouldn't be worth it...


    2009 Silverado LT1: All Star Edition
    5.3 Liter V8 4x4

    Locking Rear Differential
    3.73 Rear Axle
    Fog Lamps
    Factory Remote Start
    Locking Tailgate
    20" Wheels

    Rear Wheel House Liners
    Molded Mud Flaps
    Stainless Nurf Bars
    Driver Information Center
    20% Tinted Windows
    Low Profile Diamond Plate Tool Box
    GM Bed Liner
    Silver Birch Metallic Mirror Covers
    Silver Birch Metallic Vent Visors
    Flowmaster Super 40 (knock off)
    20" Wheels
    Bed Rail Protectors
    Extang Tonneau Cover

  4. #4


    Hello, new to the site, first post actually. I have been searching for the same information. I have an 03 z71 (LS I believe). While shopping for this truck I test drove another 03 that had the steering wheel controls and DIC features and like that option. I know its common for dealers to run wires and sometimes modules for features and omit the switch based on the order sheet, so is that possible here? Could I replace the steering wheel with one that has those buttons and have it work? OR is there a kit available similar to the 07-10 trucks that is plug and play?

    So far I'm really impressed with the site, glad I signed up. Have a good night. Thanks in advance.

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