AC pressure switch/No voltage

[joe gregor]

I replaced the condenser on my 04 Expedition, pulled a vacuum and tried jumping the pressure switch connector so I could start adding Freon. Compressor never kicked on with jumper and found no voltage while checking with a meter at connector. Any clues?

 

[stamp11127]

Welcome to the site.

Need to know year & manual or EATC air conditioning.

 

[joe gregor]

2004 Ford Expedition XLT 4x4/ Manual controls

The truck was in a accident and the core support was rotted out. I replaced the front core support, grill, hood and ac condenser. When I tried jumping the pressure switch to add Freon the compressor would not kick on, no voltage at compressor or switch.

 

[stamp11127]

First 5 of 7

 

[stamp11127]

6 & 7

 

[joe gregor]

I appreciate this. I will try trouble shooting again this week after work and let you know how it goes. Thanks again for your time.

 

[stamp11127]

Probably would be easier if I had given you the correct diagrams. These are for the manual system.

 

[grey169]

FYI I had replaced my compressor (locked up) and I did a few hours of troubleshooting. I should have listened to someone who had told me to check the FUSES. Mine is running like a champ now.