Rach

2015 Silverado 1500, 50k miles...Red light came on my Onstar and my dash compass started by giving me a CAL code, but within a couple days compass went blank. Dealership has it now and just notified me that their code reader says it’s the module that operates things like the compass, blondestar, etc. ($600-$700+ repair). Although my 5 year/100k powertrain warranty is still in effect, the 3 year/36k bits and pieces and everything else warranty that would have covered this is sadly done. They originally thought antenna leak as well, but that was not the case on mine. Apparently the antenna issue is more prevalent on the color matched ones, and not the black fin style. I’ve got an escalated case in with GM, and am hoping that as a loyal Chevy owner through 30 years and 7 vehicles that they’ll do right by me. That being said, the Onstar folks were great... credited me the two months this has been inoperable and is offering me a better rate on my monthly service with them if GM will step up and get that module replaced for me. Fingers crossed.