what does code P21001 mean?
when I took My 2008 Uplander in to get the inspection done this code came up (P21001) It didn't affect the inspection , but the code keeps coming up.
There is no such code. Miss print?
Search Chevrolet Uplander Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Chevrolet Uplander Experts