Schindler 2 stop. Car goes to second floor, stops, doors do not open, returns to first floor and opens doors. HHT tool only has one fault logged, multiple times -- FCTRB 8c
Floor Control Board Fault...Schindler uses hexidecimal format so 8c is upward of 100 times. Thus, I found the area but not the problem. I've wiped off the 4 eyes, cleaned the reflective tapes, etc.
Replace floor board?
