1991 Cadillac Deville Air con

1991 CADILLAC DEVILLE
105,000 MILES • V8 • FWD • AUTOMATIC
Avatar
SALSABOY7
  • MEMBER
  • 5 POSTS
My Caddy has been off the road for 5 months and when i ran it the other day the air-con/ heater would not switch off even after removing the key and walking away. To stop it i removed the 30A fuse under the bonnet. Any suggestions
Nov 30, 2008 at 1:15 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi:
It sounds like the ignition switch isn't responding properly. Have it checked.

Joe
Dec 2, 2008 at 5:35 PM
Avatar
SALSABOY7
  • MEMBER
  • 5 POSTS
Thank you for that Joe, i will try and check it at the weekend. do you think that it is actually an electrical contact or perhaps a mechanical one in the barrel where a squirt of WD40 might do the trick
Dec 3, 2008 at 4:31 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi:
If it's the only thing that stays runing, either the ignition switch (electrical) is not shutting down, or there is a short allowing to the motor all of the time. Was the car parked in an area that mice could have gotten to it?

Joe
Dec 3, 2008 at 4:55 PM
Avatar
SALSABOY7
  • MEMBER
  • 5 POSTS
To my knowledge there are no mice but they are such little blighters they seem to get in everywhere that they can.
I might squirt some WD40 in the ignition keyhole first as that is the most simple and easiest thing to do.
Norman
Dec 5, 2008 at 4:47 AM