This thread and this thread...https://www.tahoeyukonforum.com/threads/2021-yukon-slips-when-accelerating.139367/ may be the same issue. I may just buy a new suspension control module to see if that is the fix. Does anyone have a good parts store they recommend for this type of part?
Thanks,
C
My wifes 2021 just started doing this and I was hoping to find some information on here. I hooked it up to a scanner and the trouble code I received was U043A Invalid Data Received from Suspension Control Module B. Will be searching and get back with any additional info I find.
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.