Post by
MinisterofDOOM »
https://forums.nicoclub.com/ministerofdoom-u16506.html
Sun Sep 28, 2008 7:56 pm
I know you said you turned all the buttons on and off, but I'm curious: did you try varying the HVAC fan speed and vent mode (feet, dash, etc.)? My (older) Maxima will occasionally make a whirring/clicking sound from inside the dash because the mechanism that actually physically switches vent modes is screwy. If I switch to dash-only, then back to feet, it stops. Yours might be something similar. It does still happen if the blower is off for me as well.