Car stuck on Diagnostic Mode

[Brando97]

Helllo everyone! I got a 2014 leaf that's giving me some troubel. The thing is that a year ago I replaced the 12 battery on my car because it wouldn't go into drive (low voltage). After I installed the new battery (followed nissan's procedure), the car har constantly been in diagnostic mode after I tried to reset the airbag warning light. This should go away when I turn off the car. I have recharged the battery and reinstalled it, I have also checked the fuses inside the car. I did clear som DTC messager in LeafSpy ( 4 about charger and a few about TCU).
I have a check on the car coming up and it would be really nice to fix this myself.
Any advice? I would really apreciate it

 

[pierre]

Hi, did you ever fix this issue, please, and if so, how? I have exactly the same issue, also with a 2014 Leaf. Pretty sure there is nothing wrong with the airbag system but I cannot get out of diagnostic mode.

Thanks in advance for any tips.