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I have a 2003 Lincoln Navigator that the AC compressor won't engage. It has plenty of freon. Any suggestions?

Tiny
BURNETTE'S AUTO
  • MEMBER
  • 2003 LINCOLN NAVIGATOR
  • 101,868 MILES
We have plenty of freon. Checked for blown fuses, don't know how to reset the controler.
Wednesday, March 21st, 2012 AT 2:22 PM

5 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be still low in freon, magnetic clutch, pressure switch and AC relay-
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Wednesday, March 21st, 2012 AT 2:29 PM
Tiny
BURNETTE'S AUTO
  • MEMBER
  • 17 POSTS
We aren't getting fire to the pressure switch.
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Wednesday, March 21st, 2012 AT 2:56 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
You need to further check the wiring
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Wednesday, March 21st, 2012 AT 3:07 PM
Tiny
BURNETTE'S AUTO
  • MEMBER
  • 17 POSTS
We checked the codes and it is coding B2477. So far it has alot to do with about everything but nothing mentioning about the ac part.
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Wednesday, March 21st, 2012 AT 3:40 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Apply battery voltage to the magnetic clutch and see what happens
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Wednesday, March 21st, 2012 AT 3:43 PM

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