Have a 2015 Yukon XL and the RVC system does not seem to be working as intended. When I first purchased the vehicle the voltage was always around 14V so I assumed that was normal - turns out the battery was original and needed to be replaced which is why it never dropped. After replacing the...
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.