Mystery Connector

Long story short, I recently purchased a 90 V6 SR5 4runner from a friend.
As I was working on it to get it road worthy again, I noticed some disconnected wires down by the front license plate. The FSM seems to not have any mention of the connector or what it once went to. White/Red and Black seems to be an odd combination, and the wires are large 12AWG or so.

Given the location, I would expect it to be a lightbar, but it uses a Toyota style connector and is integrated to the factory harness.


Does anybody have a clue what it's used for?

 

Hi pressure switch wires for the a/c? Kinda hard to tell from the pic

 

Surely this is a better picture. The red is the mystery connector and the blue should be the A/C high pressure. Unless I'm somehow mistaken...