Protege5 won't start on hot/warm weather

[sadama]

Hi,
My 2002 Protege5 won't start on hot / warm weather, especially if directly exposed to sun.
It doesn't crank at all and no clicking. The fan blower, wiper and sun roof doesn't work as well. Rest work fine.
I have to wait till weather cools down in evening and it starts like charm.. Not sure whats going on? No engine check light and no obd code as well..(crazy)
Please advise.

 

[sadama]

Problem solved.
After going through the wiring diagram, I doubted that problem is related to ignition switch. I replaced the switch but the problem persists.
But while replacing ignition switch I come know that the problem was related to ground wire on ignition switch connector. I depressed all pins with the small flat head screwdriver and that fixed the trouble.
I might need to replace ignition switch connector if problem persist.