ABAvalanche Posted May 12, 2012 Report Share Posted May 12, 2012 I have recently installed a Z140Bt in my avalanche. I used the axxess module GMOS04 and the AWSC. I have connected all the wires that seemed reasonable. Now the mute (ATT) comes on randomly. I went for a 2.5 drive yeaterday. first half was great no mute, then the mute slowly started to kick in, now it's almost always on. I am thinking I need to disconnect the mute wire. Comments pls? BTW great forum here. Quote Link to post Share on other sites
NSBCruiser Posted May 14, 2012 Report Share Posted May 14, 2012 Had the same problem with my axxess steering wheel control module. 2010 Subaru WRX AVIC-Z140BH Not sure on the Avalance specific install, but... I would check the vehicle specific install manual from axxess's web site and check if everything is wired right. If they are... I used mine right when I turned it on for the first time, apparentally your not suppose to use the steering wheel controls for at least 30 seconds wile it auto-programs. Found that out the hard way, it messed up the mute (ATT) functions. I didn't want to manually program it, so I swapped it out with a new one from my local stereo shop (they we cool with it b/c I got the AVIZ-Z140BH from them. I believe you can reset it do it auto-programs (not sure thought). Hope this helps. Quote Link to post Share on other sites
ABAvalanche Posted May 15, 2012 Author Report Share Posted May 15, 2012 I cut the mute wire from the Axxess and it seems to work OK for now. I still have the amp and new speakers & BU Cam to install so I will have another look when I have time to install the rest of the system Quote Link to post Share on other sites
gwitz69 Posted June 25, 2012 Report Share Posted June 25, 2012 I had the 110 and this happened whenever the truck would sit out in the heat until I ran the air for about 10 minutes and cooled the system down and then it ran without a problem. Pioneer said it was a problem with installation, but I had it down by a professional and so I new that was not the case. I lived with it for two years when I moved to Georgia right after I had it installed in Alaska. Finally found a shop that would do the bypass 3 months ago and have not had the problem since and it has been hotter than ever. So if you have not had the bypass done I think that might be the answer to your problem. It cost me 40 bucks to get it done. Greg Quote Link to post Share on other sites
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