Self Level Suspension Inact Persits

[we350z]

So I get the message 100% of the time now it used to only be intermittent. I have replaced both bags with Arnott comfort air springs. The compressor works fine. I tightened all of the compression fittings including the ones going to the compressor. Not sure what gives the truck sits level ride height looks normal and rides nice. I measured each side they are equal height measuring from the ground (about 32-33" to bottom plastic trim of fender I believe) or when measuring from the top of each tire (want to say about 5.5-6"). Battery has good voltage. Disconnecting battery doesn't seem to reset the code. I never had them re-calibrated as I was NOT getting the message after replacing the bags so I thought I was all good but then it started up again all of the sudden.

Wondering if it could be a bad sensor? There is one on each side right? I have the wheels off the car right now for plastidip. Is the arrow in this picture the sensor? Should I remove them and clean them or should they be replaced? Maybe the connector is corroded or something?? I hit them pretty good with the pressure washer and tried to clean by hand as best I could in hopes that I cleaned any kind of shit off there that could be interfering with the reading.