Originally Posted by bronxteck

let me know if you need better pictures of it

Originally Posted by hmer

after one more try and reading the installation manual i had no luck at all . for some reason i think maybe the harness has the class 2 data cable in the wrong place ? acording to everything i had read about XM wiring on the H2 the OEM receiver has the class 2 data cable going from the receiver itself to splicepack 205 to communicate with the rest of the truck . this harness for the aftermarket module goes from the module to the radio . the tech2 looks like no matter what i do wont see the module at all and acording to what i had read this module does suport class 2 data comm . im about to give up on this .

Originally Posted by hummerz

again, you need the T-harness, remove connector from radio, connect it to the T-harness, and connect the other connector from the T-harness to the radio. Radio takes control from there.

Originally Posted by hmer

exactly the way i have it done .

Originally Posted by hummerz

along with the power harness connected(hot at all times) and properly grounded.

Originally Posted by hmer

i dont have the part that goes to the battery with a noise reduction thing I just taped in to constant power from somewhere else and the antenna is a oem GM equinox Xm antenna that should work . i wonder if that’s my problem.

Originally Posted by hummerz

what do you get when you cycle the band button? fm1 fm2 am xm1 xm2 etc...