Have you installed a gauge cluster from the wrecker and the mileage showing is incorrect? no problem. We can repair this for you. This service is also for "ODOMETER ERROR" message on 2003 to 2007 gm vehicles. 
 
support vehicles are
1999 to 2002 full size pick up trucks and suvs. gmc,chevy,cadillac
2003 to 2007 classic full size pick up trucks and suvs. gmc,chevy, cadillac
2007 to 2013 full size pick up trucks and suvs. gmc,chevy,cadillac 
(extra $100)