ricmax577

Hey everyone, hope all is well. I have a 2021 Acura RDX SH-AWD and i have noticed that my Acuralink light occasionally turns red, then green, then red, etc. I have done a bit of research and I am assuming the culprit is a wonky TCU and may need a reset. I have run diagnostics on the Acuralink system (press and held the Acuralink button) and it told me that there is a DTC with a code of B1412. I did some googling and couldn't figure out what this means. I tried disconnecting the battery to see if this would reset the system but the issue continues. I do have a diagnostics appointment with Acura next week but if it is an easy reset/fix i can do myself it will save me a lengthy trip. Thanks in advance!