I have a 2018 Accord Hybrid - love it...but suddenly getting some odd error messages ...1. that there is a problem with the blind spot information system (even after I used a cloth to wipe the two front places Honda info says are relevant) ...2. getting "tire pressure low" message, even after checking with two different gauges that show pressure is fine. Also I went to systems and hit "calibrate." - also, 3. Getting "key fob battery low" message even though changed battery last month.
Hoping to get some thoughts before I go to dealer and spend too much $$. Thanks.
Like
Comment

 

Any recent work done on the car or other issues? Did these messages appear at the same time? Does the information screen give you the tire pressures the sensors are reading for each tire? Some cars have a pressure sensor in the spare tire, so you want to fill it up as well.

If this all happened at the same time, I'd get the battery and alternator checked or test yourself. Low voltage can cause strange unrelated issues. I'd also check all ends of both battery cables to see if you have any corrosion that would inhibit current/voltage.