Silverado 1500 2002 motor computadora 12200411 ""Programada para tu VIN"" PCM ECM
This E.C.M. fits the following: 2002 4.3/4.8/5.3/6.0/L Chevrolet Silverado. You will need access to a scan tool capable of doing this procedure to do this and clear any related trouble codes (Code P1336).