1999 tacoma key fob

I have a 1999 toyota Tacoma. I recently bought a key fob for it and took it a few places and they couldn’t get it to program. The truck has automatic windows and locks. I was just wondering what the process would be for getting this to work? If I need to purchase anything else too that would be helpful to know. Thanks! Also I don’t think it came with a OEM keyless entry

 

Do you the know FCC# on the keyless entry module? Are you sure you have keyless entry?

 

The thing is i don’t think it comes with a keyless entry module

 

Do you have power windows, power door locks?

 

Yes

 

If your truck didn't come with keyless entry, you cannot just add a fob. There has to be a receiver in the vehicle that receives the signal from the fob. Some 95-00 trucks got dealer installed Theft Deterrent System also called Securikey installed.

The fob looks like this:


or the key looks like this:


Later trucks got a RS3000 or RS3200 and the fob looks like this:


If your truck is a 1999, it most likely did not have the RS3000 or RS3200, so you would need to get an aftermarket keyless entry system.