08-09 CADILLAC STS 3.6L TRAVERSE ECU ECM ENGINE COMPUTER 12630594 12623325 OE GM ABS VIDEO 12583660 - You must match

12583660 - You must match these exactly

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You need to match LX6A-12A650-YA however if your ecu has KK1A-12B684-JA on the part number sticker enquire with your tech as we believe they can program the ecu to your vehicle with Ford FJDS

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08-09 CADILLAC STS 3.6L TRAVERSE ECU ECM ENGINE COMPUTER 12630594 12623325 OE GM ABS VIDEO 12583660 - You must matchPart Number 12630594 Service 12623325 You must match this exactly! Tech Notes ECU tested and does have communication and a properly functioning processor! Fitment Interchange You must match your part number exactly as seen above. If any numbers are off compared to your original it will not work properly. At the time of purchase please supply your VIN for programming. You will need to complete a 30 minute key relearn and we'll send those instructions