The 4WS on my prelude dosent turn on all the time. It turns on and works fine when I start the car cold but when I try to start it while hot, or if its been standing out in the sun, it dosent turn on all the time. Does anybody have a clue at what the problem might be? Thanks in advance

 

If there is a relay for the 4WS check that........

 

I checked the relay, it seems to be fine. Would changing any other fuses or relays help fix the problem?