Mystery plug 1988 Lincoln Town Car

[Legerdemain]

Make

Lincoln

Model

Town Car

Year

1989

Miles

67000

Engine

5.0

Just bought vehicle. Has no crank condition. Replaced starter and solenoid to no avail. Motor is not seized. New battery. Noticed two plugs disconnected near the heater core area under the hood. See picture. Not sure if I plug them together what would happen and if that’s related to the no crank condition. Just want to make sure what they are for before I plug them together or perhaps they plug into some sort of control box, etc. Don’t want to make a bad situation worse. Thanks.Thanks

 

[billr]

Sorry, I don't know what they go to. However, it looks like they can't possibly connect together. There must be a missing module they go to.

 

[Legerdemain]

Thank you for your reply.

 

[grcauto]

We need to do some testing. Start with the ignition switch. What do you get with bulb check? Does it have the theft deterrent.

 

[nickb2]

That looks like a IAC connection.

 

[grcauto]

I guess he fixed it. Might be nice to follow up with the fix.