I get secret code from dealer and still can not program old ecu in 2022 truck weird as fuck someone has the secret guarded lol
I get secret code from dealer and still can not program old ecu in 2022 truck weird as fuck someone has the secret guarded lol
You wiped the keys and relearned both keys using the Key Code? I am about to try this next week on a 22 truck w/ a 20 ECM.
Maybe thats my problem not wiping the old keys
Hello.
Do you know where there are ctz or xcal files for these 2022/23? I have only bin files.
54360261AA
55371261AA
I have a 21 ecm trying to make it work on my 22. Learning a lot from this thread.
I know it's being done. I just don't know how..... yet.
I can leave ecm virgin, anyone with witech can then put vin and learn key
the 2022-2024 ecus have finally been fiured out they are tunable