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  1. #1

    Default Ignition Trouble I need Help Now please

    I have a 2002 Silverado 2500HD with the 6.6 Turbo diesel. I recently had to change the ignition lock cylinder. Now the key wont turn the power off and the truck will start but then cuts off after 2-3 secs. Does anyone know anything about this. I have already tried the relearn procedure but it didn't work

  2. #2
    Jr. Apprentice
    Join Date
    Jun 2010
    Augusta, GA (for now)


    I have no idea.... Why did you have to change it?

  3. #3


    The old lock cylinder wouldn't turn. Both the key and the cylinder were wore out

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