Black/Grey Tanks Not on Panel 2023 Micro Minnie 2018TB

[kdluke]

2023 Micro Minnie 2018TB
Has anyone experienced the grey and black tanks not registering but the fresh tank registering properly? The monitor panel of my 2023 Micro Minnie 2108TB does not register grey or black readings, but the fresh tank works properly. This has never worked from the time I picked up my trailer new from the dealer. I have taken it to the dealer twice for this issue. I waited months for a new panel. they installed it. I tested it on my next trip and it still did not work. I took it back to the dealer and they kept it for a few days and said it worked. I took it home and tested it and it still did not work. This is my second Minnie the first one had the small white panel and it worked perfectly. I am resigned to try to repair it myself. any help is well appreciated!
Thanks,
Ken

[Wmlunt]

We have the same issue, but find that now the fresh is not reading correctly. Black and grey are intermittent. Not sure it is worth ripping the underbelly apart for this and sure don’t trust the stealerships!
Bill

[kdluke]

I agree Wmlunt, not worth ripping into the underbelly covering. I think we may have a ground issue. Intermittent issues most often involve cabling. I guess the next step is to get a good wiring schematic. my dealership said they replaced the panel. I'm done with the dealership.