Can you use a ecm from a 2007 cadillac cts in a 2005 cadillac cts

Asked by Dec 28, 2018 at 04:20 PM about the 2005 Cadillac CTS

Question type: Maintenance & Repair

Can you use a ecm from a 2007
cadillac cts in a 2005 cadillac cts

1 Answer

244,615

Only if the other ECM is EXACTLY the same. Check the numbers on the ECU but I am 100% certain they are different. OK 99.99999% certain ;)

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