I have the same problem, it started when the HR-V was right at 3 yrs old, so just past the warranty. It used to go out intermittently, sometimes it was fine, sometimes it was scrambled, and at first only in the winter. Now it seems to be out full time. My Honda dealer diagnosed the problem and recommended replacing the whole cluster, a new one is $1250. I found one for the same vehicle as mine in a salvage yard in CA for $100. Even tho the vehicle was badly sideswiped, I'm hoping the instrument cluster is fine, and it looks good, and they say it has 'no issues'. The bad news is my mechanic est is $350 to install the used one, then re-program it, not sure why that's expensive and after watching a youtube video I am tempted to do it myself, tho resetting the odometer would be an issue and having a mechanic provide paperwork for this process would be worth paying that bill so when I go to sell it, no one could question the mileage, which is only 42k.