Its a 5 wire plug that has one of those end caps so theres nothing plugged into it. the colors on the plug are

YELLOW
another YELLOW but this ones a bit thicker
BLACK/YELLOW
BLACK/RED
BLUE/RED

I was thinking this is an oem foglight plug harness? Is it? the car is a 1993 Civic HB CX no options no pwr mirrors doors locks nothing no options so I'm doubting its fogs. It could be cruise control/abs pump plug or something? I just wanna know what its for if its useless ill just cut it off.

 

Negative on the foglight harness as it is a brown plug with a blue/red wire.

 

Sound like the ac plug.

 

 

forgot to mention the color of the plug is gray. ac? i dont need ac ***** coming off thanks for the replies.

 

Nice - you just saved 5 grams of weight.
.

 

amazing isnt it^? im so excited my car is 5grams lighter YESS!

 

I don't think it's for cruise control on my car cruise control is on the left side mounted almost above the upper motor mount I have an ex coupe I'll look when I get home an see if I have the same plug an I'll try an see where it goes an I think all my a/c stuff is on the driver side so I don't think it's that but you never kno