2010 STS 3.6L Engine Computer ECM PCM ECU 12617230 - Pre-Programmed to Your VIN | Compatible with Cadillac STS Sedan | Perfect for Engine Replacement & Performance Tuning

This E.C.M. fits the following vehicles: 2010-11 3.6L Cadillac STS. !!!We cannot program this module for a Camaro or Lacrosse!!! (Please do not purchase if you have a Camaro or Lacrosse) This is for one service number 12617230 ECM (Engine control module) that is programmed for your vehicle using the la software updates using your V.I.N. (Vehicle identification number) to exactly match your vehicle. After you purchase the E.C.M. you will need to provide us with your V.I.N so that we can program the E.C.M.There is no core charge.We will include instructions for the 30 minute security password relearn procedure which will need to be done before the vehicle will start. This is a "do it yourself" procedure that requires either a battery charger be connected to the vehicle or jumper cables be connected to another vehicle that should be left running the whole time. Also a crankshaft variation relearn will need to be performed once the vehicle is running. This will be evident if the check engine or service engine soon light comes on once the vehicle is running. You will need access to a scan tool capable of doing this procedure to do this and clear any related trouble codes (Code 0315). If this is not available to you a repair shop will have to perform this and clear the related trouble code. The vehicle will run normal but the ”service engine soon” light will come on and a trouble code will be stored until this is resolved. . Same day ping if ordered before 2:00 P.M. EST (Mon-Fri)