So I'm trying to rewire my 4runner and im stuck figuring out what plug this is. It goes under the passenger door sill and my new harness has nothing that matches. Tried matching wire colors to wiring diagram had no luck. Thanks for any help!

 

Just what did your new harness come out of??

As there are a few different harnesses just which ones did you get ??

There is a plug of that type used in the rear tail light circuit

 

I got the main wiring harness runs from the passenger main fuse box into the cab across the dash out through the driver side back into the engine bay out of a 1987 22re 4runner. This plug is has not been touched or anything. So I am going to assume it is the rear window harness. Thank you!

 

rear window harness in an '87 22re 4runner runs along the driver side, not the passenger side.

 

I ment the rear tail light circuit wiring.... lol I don't know why I put window. Thank you!