Dealer told me there is no fix, come pick up the truck. I would rather ditch it on them and say if you cannot even guarantee that my fuel level is accurate....I swear. GM.
My 2020 GMC 2500HD fuel gauge suddenly dropped to zero the other day and the range indicator had - - - displayed. I took it to the stealership and it fixed itself along the way with no error codes. The stealer says there is an ECM update that *may* also fix this. Anyone heard of that? I think they are BSing me here. They are also replacing the rear Bose speakers and fixing the seatbelt retractor which is broken and falls off and a few other stupid things.
No I hear ya brother, my new 2020 2500HD has been at the dealership more times in the last 3 months than my Tundra has for its entire 7 years of existence. By double. Guess what? My 2500HD is back at the dealer AGAIN. I will NEVER buy another GM product.
Cool I will check out the Scan Gauge.
So I have this issue with not knowing when my truck, a 2020 2500HD is undergoing regen because I drive short distances, long distance and everywhere in between. Given the EPA requirements here, a regen is necessary or we end up with costly problems. Now why GM decided that I do not need to know when the process is occurring is a mystery not only to me but every diesel owner. Sure I can pay $800 for an iBank but has anyone here reported this to their dealer? I have and they are clueless to what a regen is or what. GM should fix this or have cash on hand to pay for our repairs since we didn’t know we were harming our trucks LOL. Really though, how do we know?
I kept pushing gallons of DEF down the tube then siphoning from as deep as I could send the tube until it was nearly clear. So far its running fine.
Thank you for that, I did not consider the ratio but makes sense.
So my son and I were doing little maintenance items like adding DEF and Stanadyne and he inadvertently put about 1oz of Stanadyne in the friggin DEF tank before he caught it. I looked underneath and see sensors plugged into what I am pretty sure is the DEF tank (I followed the tubing down to it from the filler) and one towards the front (FIRST pic) looks like you can unplug the sensor and put a large wrench on it and open it but anyone know for sure? Thanks. Sigh...
I am not sure but it really doesn’t do much anyway. If I knew that before, I would not have wanted it. For instance there are no turn signal icons on it just speed, direction, a distance-based car spacing “safety” view and navigational turns if you use the internal NAV only, not CarPlay nav. It also shows music selection but only for a second then the name of the song and artist disappears. I would give it 1 star out of 5.
I tried that and nothing. It is going back to the dealer again. Trip #6.
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