I cannot find the horn relay for my 2013 Toyota Corolla CE. The diagram on the cover of the engine fuse box does not show it. The horn does not work when I press it and goes on and off by itself.
2013 corolla check light ,trac light on dash Board ,Rough Idle ,Vibrating, Cruise Control off, Horn is off, suck A lot off fuel ,Sometime long cracking before the car start