Installed used ecm on 06 cts
, attempted to reprogram key. Now the will come out ok and the security light goes , theres no security lot code on but still want start.
JA: Do you have a scan tool to read the codes?
JA: What is the model/year of your Cadillac?
Customer: 06 3.6 liter engine
JA: What year is your Cadillac?
Customer: 2006. Cts. 3.6
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Disconnect, reconnect battery and ecm.
JA: Anything else you think the mechanic should know?
Customer: Before replacing the ecm the woud not come out and security code light stayed on, after replacing the ecm the key now comes out and security light went but still want start
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Cadillac Mechanic about your situation and then connect you two.