Motor noise

[Radz156]

I have motor noise coming from front driver side door speaker cannot figure out why. 2018 Yukon SLT

 

[OR VietVet]

Welcome to the forum. Can you give a better description of that noise? Inspected speaker connections? Swap both front speakers to see if noise follows speaker? Noise changes with engine rpm?

 

[Radz156]

Replace front left speaker. Still does it. Winding noise with driving. Happens when acceleration and driving at a steady speed. Kinda of stops when you’re let off gas

 

[OR VietVet]

I would check the speaker wiring where the pass thru is at the door jam.

 

[Radz156]

I would check the speaker wiring where the pass thru is at the door jam.

Service department can figure out. Thanks

 

[Joseph Garcia]

Welcome to the Forum from NH.

Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.

I hope that you will become a participating member in the Forum's discussions.

Pics of the truck, please.

Sounds like you have a ground loop situation. It is odd that you hear it only on the front left speaker. Do you get the same sound on the rear left speaker?

 

[Radz156]

No, sound for everything come from driver side front. Blinkers , etc.

 

[OR VietVet]

Blinkers? Where did that tidbit of info come from?

 

[Radz156]

All Interior sounds come from that speaker. Came from dealership and also audio specialists

 

[Joseph Garcia]

No, sound for everything come from driver side front. Blinkers , etc.

Just to reconfirm.... So, none of these sounds are coming from the left rear speaker? Just the front left speaker, and no other speakers?