clgodwin79
Go Kart Champion
Hello! So I put an aftermarket Chinese Android head unit in my car several months ago and it worked great. A few days ago, however, my son and I had it pulled out trying to add connections for a subwoofer and amp. So I had a few power wires stripped and I’m pretty sure that a couple of them touched each other and shorted out my Can Gateway.
Basically, the way that most stereos work is there is of course a ground, and then a 12v constant wire, for memory of your stereo, and then a key on 12v wire that is what makes the power turn the stereo on and off with your key.
Well on these cars that key on power comes from the Canbus Gateway and that’s also what ties in things like steering wheel control buttons. I’ve already checked and I do not have a blown fuse on the car for the stereo or on the head unit and I’ve already tried another head unit that also does not get power either with the key.
So I know that it’s not the stereo or the the fuse for the car. That pretty much means that it HAS to be the can gateway.
I have VCDS, but haven’t plugged it in yet to read codes. Maybe I can get lucky and clear codes and fix my issue, but if not, I’ll be looking at getting a replacement can gateway.
I’ve found a few used on eBay for a decent enough price, but I still need to pull mine out and see the model numbers and all of that to make sure that hopefully I can find an exact replacement. Anyway, the ones I’ve found are for a DSG and I have a manual. Does anyone know if that matters or if I can easily fix or recode that in VCDS and or a how to for that? Thanks!
Basically, the way that most stereos work is there is of course a ground, and then a 12v constant wire, for memory of your stereo, and then a key on 12v wire that is what makes the power turn the stereo on and off with your key.
Well on these cars that key on power comes from the Canbus Gateway and that’s also what ties in things like steering wheel control buttons. I’ve already checked and I do not have a blown fuse on the car for the stereo or on the head unit and I’ve already tried another head unit that also does not get power either with the key.
So I know that it’s not the stereo or the the fuse for the car. That pretty much means that it HAS to be the can gateway.
I have VCDS, but haven’t plugged it in yet to read codes. Maybe I can get lucky and clear codes and fix my issue, but if not, I’ll be looking at getting a replacement can gateway.
I’ve found a few used on eBay for a decent enough price, but I still need to pull mine out and see the model numbers and all of that to make sure that hopefully I can find an exact replacement. Anyway, the ones I’ve found are for a DSG and I have a manual. Does anyone know if that matters or if I can easily fix or recode that in VCDS and or a how to for that? Thanks!