Slide outs, generator and steps don't work
2004 255 GTS, last trip I took I noticed the slide-outs and steps were moving slower than usual. Then stopped working, worked one more time and now they don't work at all. No 12VDC to the steps or slide-out motors. (I haven't checked the voltage to the generator, but I'm sure it's not there, either.) Everything else works fine; vent fans, lights, etc. Inside the battery compartment I checked connections on two solid-state relays, one mounted on either side of two large, cylinder-shaped components. On the left side of all components I get 11VDC, on the right side I get 13.8VDC (shore power connected). Since this was a slow-death sort of problem I'm pretty sure it's not a SSR. (All fuses and breakers on the power supply under the bed are OK.) Any thoughts?