1997 Lincoln Continental Heat does not come out.

CARREPAIR

MEMBER
1997 LINCOLN CONTINENTAL
V8
FWD
AUTOMATIC
100,000 MILES

When I came home from work my heater was working. I left back out about 1/2 hour later went to turn the heater on, at first I got a clicking noise. When I turned the fan knob on the clicking stopped however there was no heat coming out of the vents just cold air.

Saturday, October 4th, 2008 AT 5:22 PM

1 Reply

MERLIN2021

MECHANIC
17,250 POSTS

Run the self diagnostic test on it by turning the key to on, then press off and floor at the same time, then within 2 secs, press auto, If there is a problem a trouble code will appear on the display. To exit self test, press the BLUE, cooler button this also retains error codes, To erase codes and exit, press defrost, choose one of these before you power down the system. Test with engine at 120 degrees or more, and cabin between 40-90 degrees. Post any codes recorded here and I let you know what's defective. Sounds like the blend door actuator, if so it will come up as code 24 or 25.

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Saturday, October 4th, 2008 AT 5:31 PM