Squeaking sound when the HVAC fan is on

[Friday88]

When I turn on the fan to use the AC system, there is an intermittent squeaking noise which I believe is related to the fan moving.

I'm wondering if this is a common problem and what parts I'll need to replace to make it stop? Seems like the OEM blower motor and fan components aren't too expensive, but I want to get an idea before taking everything apart.

 

[nissanh]

Remove the blower motor assembly and inspect. there are 3 bolts to undo to pull it out. You can lube the bushings if you are careful enough to remove the fan from the motor after removing the circlip.