Bosch Dishwasher SHE3AR75UC Error Code h 19

Dishwasher Repair
1

My Bosch Dishwasher is displaying h:19 on the front. It will not start. I have had it for about 20 months.

http://www.bestbuy.com/site/bosch-evolution-ascenta-24-tall-tub-built-in-dishwasher-stainless-steel/2638232.p?id=1218342184864&skuId=2638232

Earlier it displayed H22. I did some searching online to find the same error code and was directed to clean the filter are (kind of directed). I used a shop vac and removed the water at the bottom. The code then turned from h:22 to h:19.

My internet search has brought me here, but has yet turn up any other valuable information.

Thanks in advance.

2

I think the H may refer to hours. Maybe someone hit the wrong button when I had people over the other night. It displayed H 14 at one point and now has h 7.

All may seem good.