1992 Lincoln Town Car Switch On Dash Climate Control Functions Longer Does

1992 LINCOLN TOWN CAR
165,000 MILES
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ANDREWKOEHLER
  • MEMBER
  • 2 POSTS
The switch on my dash for climate control functions no longer does anything. No matter what I put it on, Max A/C, A/C, floor, vents, defrost, nothing switches on. It doesn't matter if the fan is set to max or auto, nothing comes out of the vents. My A/C worked fine yesterday.

What can I start to get this fixed? I have a feeling the problem is with the switch on the dash that selects A/C, floor, defrost, etc.

Thanks!
Oct 24, 2012 at 6:45 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check for a vacuumleak or a line off all motors for moving air are vacuum operated. see if the switch gets vacuum and move sit to other places by disconnecting a line at one of the vacuum motors on teh havec under dash. You could have a line off at engine or underhood
Oct 24, 2012 at 7:14 AM
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ANDREWKOEHLER
  • MEMBER
  • 2 POSTS
I have no clue where to look for stuff like that. Do you have any diagrams or pictures that could help me?
Oct 24, 2012 at 7:30 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
have a pro check this as it'sauto temp control andcan be other things as well. you'll just get into trouble trying to fix it.
Oct 24, 2012 at 8:13 AM
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