2005 Hummer H2

Talked to Soundgate today, it sounds like that something on the data bus has changed in 2005 on the Hummer and possibly some other 05 vehicles, the dealer may say nothing has changed, body and engine wise, but there is some different code or protocol for the data bus. When i talk about changing the ground i mean on the digistar, by cutting it out of the 24 pin harness and taking to the chassis, but that is probably not your problem here. I think you mean your installer is flying out to SEMA not CES. I wish i could go, i bet it is gonna be a blast, oh well, will shoot for CES.

Jazzy