[harpman1]

Under dash, What is the 5 wire plug in on an 86 , near the radio I think it may have something to do with the radio but not sure?????

 

[87next2last1]

Does it look like any of these ?
These are radio plugs !

 

[harpman1]

No, its a flat black plug, with 5 wires/terminals all in one plug

 

[harpman1]

seems like it plugs into the back side of the dash near the radio but I don't have a clue what it is???

 

[jpmdaddy]

Is it a stock radio? I've seen aftermarket radios with flat connector. What color are the wires, radios usually have a standard of colors they use.

 

[Skandolis]

maybe the ac/fan/heat control assembly , that has a five or six wire flat plug

 

[harpman1]

yes, stock radio still in the truck, and hooked up. the plug I'm speaking of is not hooked up

 

[harpman1]

Well, the ac/heat/fan stuff all works as does the radio. This plug is unplugged