Buzzing sound when changing temp

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packmule1911

NAXJA Forum User

Location

Durham NC

• Dec 8, 2014

• #1

My '01 Limited has a brief buzzing sound from the glove box area whenever the temperature knob is turned on the A/C-heater.

Is this a known issue, or an indicator of a problem to come?

Thanks.

 

P

packmule1911

NAXJA Forum User

Location

Durham NC

• Dec 8, 2014

• #2

packmule1911 said:

My '01 Limited has a brief buzzing sound from the glove box area whenever the temperature knob is turned on the A/C-heater. It only does it for a couple seconds.

Is this a known issue, or an indicator of n electrical problem to come?

Thanks.

Click to expand...

 

Talyn

NAXJA Forum User

Location

Radford, Communistwealth of Virginia

• Dec 9, 2014

• #3

Blend door actuator may be worn and making noises. Some noise form it is normal, but you have to be listening for it and it should not be loud. Does the temp change when you turn the knob?

 

P

packmule1911

NAXJA Forum User

Location

Durham NC

• Dec 9, 2014

• #4

Yep. Temp changes just fine. It typically buzzes when going to a cooler temp. Heating is definately the vehicles strong suit. Had a little trouble with the cooling side of things, but that's another issue.

To me it sounds more like an electronic component sound.

 

Talyn

NAXJA Forum User

Location

Radford, Communistwealth of Virginia

• Dec 9, 2014

• #5

The blend door actuator is an electronic component.