It is the warning sensor for the alarm. When I hook it up the alarm goes off with the engine dead cold. The one on it has 4 wires. The wire that is hooked up going to the alarm is solid tan, the black wire is going to a bolt for ground, and the 2 wires that are disconnected are both tan with a black stripe.
“You may all go to hell and I will go to Texas.”....Davy Crockett
"Victory or Death"....William Barrett Travis