I just had the nice message service 4wd system again
After the N23 recall. It the 3 time
I went to dealer and they flashed the FDCM module with latest soft.
But the 4wd low does not engage.
I can't hear the actuator like earlier.
It was replaced by previous owner 3 years ago.
I don't think it's a pretty that need replacement very often.
What does this actuator do in normal drive condition?
And how can I test that this part is OK without dismounting.
The wiring harness are looking ok