Does this switch look oem from new or added aftermarket at later stage?

[MisterCruiser]

Does this switch look oem from new or added aftermarket at later stage? I think aftermarket, but would appreciate opinions. If standard can anyone tell me what it does?
It has 3 skinny wires going to it, red,white, and a black.

 

[SteveJB]

Looks like aftermarket to me as I think all factory switches are of a rounded design what does it control ie rear fog light or aftermarket lights

 

[Shayne]

My guess is aftermarket to run one of those orange flashing men at work light?

 

[MisterCruiser]

I don't know what it controls. It's spliced into one of the wires at the brake pedal switch using a style of scotch lock, but it's not your typical generic scotch lock, it's a little wind coloured one, I've never seen one like it which makes me think it's oem. Also when I follow one of the other wires out of it it goes to a little connector block that half looks oem too so I'm not sure. It's not my truck and owner doesn't know either.

 

[Shayne]

Connector block will be a relay which fits well with a flashing amber on the roof .

 

[Towpack]

Definitely not OEM IMO. It's just a generic rocker switch mounted into an OEM blank. As suggested, probably some sort of external lighting, hence the need for an illuminated switch.

 

[Steve H]

Those type of switches where used to control rear fog lamps on import Toyota’s to comply with regs. My Surf had one which I changed to an OEM one to match all the others.