i have almost had this uplander a year and the first day it got very cold. i went out to start it and it started and then went back in house and came back out and it died on me. look at screen and it said starting disabled. then it said reduced engine power. now it wont start half the time now and also will die on my driving 55. i hate the uplander. ever since i got this junk i have had problems, chevy wont fix it unless i pay for it. sounds like chevy needs to do a recall on them. also i had lights problem to but the second dealership upgraded a box for me. then its still about the same. nobody told me about the algnatior needing changed.