HACK BLOCK
Full Access Member
found this stuffed behind the cluster when i took out my radio. it was spliced into the radio harness
weird blue box behind radio
- Thread starter HACK BLOCK
- Start date
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Tonyrodz
Resident Resident
Looks like the box you need for the chimes when you put in an aftermarket radio.
Tonyrodz
Resident Resident
Ahhh, my bad yo.Nope
It's a AUX box that hooks to the radio to give you iPod hookup. uPAC-GMC2
HACK BLOCK
Full Access Member
scanned my car today and got these 2 codes. my steering wheel controls don't work so u think this? could this be from the PAC aux box? anybody think if I remove it I'll be able to get back my steering controls
This box has NOTHING to do with any codes that would pop up.
Do you have the OEM (factory) stereo installed or an aftermarket?
If it's the OEM radio, you need to make sure all the factory plugs are plugged in.
If it's aftermarket, you have to have a box (kinda like that one) to get the steering wheel controls to work again.
swathdiver
Full Access Member
Can't read the codes, what are they?
HACK BLOCK
Full Access Member
factory Bose radio and everything was plugged in when I checked but I'll check again
HACK BLOCK
Full Access Member
U1000 - class 2 data link malfunction
U1096 - lost communication with driver information and display controls (DIC)
U1096 - lost communication with driver information and display controls (DIC)
HACK BLOCK
Full Access Member
checked the connections again everything looks good. i even removed the PAC and still doesn't work. I noticed a couple of taps inder the cluster near the steering column not sure if they are supposed to be there or not.
