Recognize This Connector?

Does anyone recognize this connector? It's behind the lower dash panel to the left of the steering wheel.

 

Wire colors are?

 

Wire colors would confirm but I believe that is Connector IR1, it is half of an inline connector for part of the trailer tow package wiring.

 

I can check wire colors tomorrow, but this is a regular cab with the 2.7L 4 cylinder engine. Definitely no tow package. Could it be just part of a standard wire harness, whether you get a tow package or not?

 

Yes, manufacturers often do this as it cuts down on the number of different wiring harness configurations they need to produce.

 

OK. Thank you @Dm93. I was hoping that I had another switch option I didn't know about.

 

Not exactly:

 

It provides a source for a missing harness to add a basic 4 pin towing connector:


It seems to be the vehicle side to the towing/turn relay.

 

Interesting, I didn't know there was a kit like that.

I guess that's what Option Connector Z2 is for as well?

 

Z2 is on earlier Tacoma's, but yes, for same 4 pin towing harness.

 

Even 3rd Gen SR have it. (Z4 designator)

 

Good to know for reference although I would never buy a truck without the factory towing package.

 

4 pin is minimum "tow".