Need wiring diagram for the AC System | Ford Explorer Forums - Serious Explorations

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Need wiring diagram for the AC System

sattech2000

Elite Explorer
Joined
December 12, 2010
Messages
94
Reaction score
13
Location
S.W. Mich
City, State
Stevensville
Year, Model & Trim Level
1999 Ford Explorer
Not at home, need wiring diagram for AC System (clutch) on my 98 explorer V8.

Ac worked fine up untill around the time I did the timing chain gaskets/water pump a month ago.
If I jump the ac relay the clutch(and the system) works great, like it's supposed to otherwise it's dead. Jumping the low/high pressure switch does nothing. I have reset every relay and tested every fuse twice. Even swapped ac relay twice. Has to be something stupid probably when I did the gaskets. But I don't see anything missing or damaged.

Any thoughts or a wiring diagram handy? Would be very helpful.
 



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It does have the automatic temperature control system
 






Never mind I just found a post with all the information I need. I'll try to delete this thread
 






Not at home, need wiring diagram for AC System (clutch) on my 98 explorer V8.

Ac worked fine up untill around the time I did the timing chain gaskets/water pump a month ago.
If I jump the ac relay the clutch(and the system) works great, like it's supposed to otherwise it's dead. Jumping the low/high pressure switch does nothing. I have reset every relay and tested every fuse twice. Even swapped ac relay twice. Has to be something stupid probably when I did the gaskets. But I don't see anything missing or damaged.

Any thoughts or a wiring diagram handy? Would be very helpful.
ive got one for the manual AC i think
edit: nevermind, saw post 3
 

Attachments

  • air-conditioning-manual-a-c-circuit-1-of-1.pdf
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Actually I'm still digging through this issue.

Finding lots of posts I'm going through. I do have the eatc system, I've pulled it apart looking for a relay that I believe was eliminated in 98. So I'm heading back under the hood now. I did closely inspect the circle board and didn't see anything bad, broken solder joints etc ...

Also my blower motor died today. If I beat on it it'll work then stop. Got a new motor I'm going to put in and inspect the control module where the resister networks goes. Also the aux relay box under air filter.
 






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