Upgrading to IO4 from IO3 stereo?

[Mawz]

IIRC those are USB extensions. They plug into a unit in the dash (IIRC there’s a powered hub there which plugs into the HMI)

Could be an issue at that end, also worth checking the fuses to see if one is blown. 

[Mawz]

IIRC those are USB extensions. They plug into a unit in the dash (IIRC there’s a powered hub there which plugs into the HMI)

Could be an issue at that end, also worth checking the fuses to see if one is blown. 

[15_silverado_wt]

On 9/17/2021 at 8:51 AM, Mawz said:

IIRC those are USB extensions. They plug into a unit in the dash (IIRC there’s a powered hub there which plugs into the HMI)

Could be an issue at that end, also worth checking the fuses to see if one is blown. 

The fuse looked fine, but just to be sure Ill try a new one and see what happens. Ill probably pop the glove boxes out next and check the HMI if that doesn't work. 

Wouldnt that be a laugh if my music issues got solved because that plug was lose or the fuse was bad? 

doubt ill be that lucky but we'll see.