Hello
I have a 2013 GMC Yukon Denali and it has a C0660-06 error code which says the exhaust valve is having problems, I want to bench test the air suspension compressor to see if I need to buy a new one or if something else is wrong other than the compressor, I checked the relays and they are...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.