Hey guys, I'm currently leasing a 2017 duramax colorado. I bought the vehicle on December 26th, put around 400 miles on the truck and then by the 11th of January it was already in the shop for what the dealership has told me a faulty wiring harness. It wouldn't be that big of a deal if it would only take a couple of days, but the part is apparently back ordered. They aren't aware on how long it will be for the part to come in and so now I'm stuck paying for a lease on a truck that I can't drive. I've been given a loaner but it's pretty basic. I'm really frustrated with the whole situation and I'm curious if anyone else has been experiencing problems.