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K. Wiggins
K. Wiggins, ASE Certified Technician
Category: Car
Satisfied Customers: 2994
Experience:  ASE Certified Technician, Associates Degree in Automotive Technology, 15+ years in the trade
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I have a 2003 CTS that has a messed up instrument cluster. I

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I have a 2003 CTS that has a messed up instrument cluster. I found one on ebay with the same mileage. My question is, is the mileage saved in the cluster and if I buy the used one can I just plug it in and I'm all set? What are the steps in replacing it?

Hello, it is stored in the cluster and it's a plug and play deal with no codeing or programming required. I'll post how to change it below

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