dash lights wont work
There is no fuse just for the speedometer. If the speedometer is not working, you may have a problem in the dash gauges cluster, or a vehicle speed sensor problem.
Cruise will NOT work if the speedometer has a problem
If a 1992 Honda Civic's speedometer is erratic, the problem could be the speedometer cable. It could also be the speedometer sensor malfunctioning. Check both components carefully.
its a damaged wire
There might be a problem with the cable.
check the wiring to the speedometer. Check the sending unit as well. If the problem is internal then the speedometer will have to be replaced.
Of course ,first check the fusebox. If all fuses check out ok, I think the headlight switch is bad. I had a problem with indicator lights and my running lights were not working.(Tail lights,). I tried everything and finally replaced the headlight switch and that fixed it! About $25.00
Most likely speedometer cable
i had this same problem, it was the headlight switch, cost about 30 bucks in a 2002. it also messed with the navigation system
i just changed the speed sensor on my 91 and it took care of that same problem.
Cable could be loose.
could be headlight fuse or headlight switch.