USB port not working?

FLIPPA334

MEMBER
2010 BUICK LA CROSSE
3.6L
V6
2WD
AUTOMATIC
181,579 MILES

Recently my USB port and cigarette lighter/charger port stopped working. So, I found the fuse for the lighter/charger port and changed it. Once I did it started working but the USB port still isn't working. Can someone please tell me what I need to do to get the USB port to start back to working?

4 Replies

FLIPPA334

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37 POSTS

Is there a fuse that goes to the USB port?

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Friday, August 25th, 2023 AT 8:06 AM

KEN L

MASTER CERTIFIED MECHANIC
47,602 POSTS

It is fused through the radio, does the radio work?

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Saturday, August 26th, 2023 AT 10:32 AM

FLIPPA334

MEMBER
37 POSTS

Yes, the radio is working but when I press auxiliary it's not doing anything.

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Saturday, August 26th, 2023 AT 11:14 AM

KEN L

MASTER CERTIFIED MECHANIC
47,602 POSTS

The problem sounds like it is the radio itself. Here is how to change it out and get a rebuilt unit. Check out the images (below). Please let us know what happens.

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