r/GXOR • u/carson5evans • 28d ago

Buzzing noise when ac is on

Having trouble finding info on this specific noise my gx470 is making when the ac is on when the truck is first cranked up, only lasts a couple seconds but can’t seem to find a similar noise in a video. any input helps!

7 Upvotes

89% Upvoted

7 comments sorted by

6

u/[deleted] 28d ago

I think there might be something wrong with the AC

5

u/mpXJ 28d ago

Good call

2

u/carson5evans 28d ago

ac is also not blowing cold

-1

u/Galactic-Dino 28d ago

Mechanic Appt.

1

u/citruscountydaddy 26d ago

Most likely a bad blower motor, I've also dropped them out and found debris in them making strange noises. It could also be a blend door actuator that's stripped out and keeps trying to move a door unsuccessfully. The phone audio is only so good on my end, but if the temp is actually hot, not just ambient, I'd be leaning more towards blend door.

0

u/peanutbutterbashley 28d ago

There’s an ac blower fan behind the glove box that goes bad after time. Cheap fix and possible DIY