1998 Lincoln Navigator Q&A

1998 Lincoln Navigator Question: No A/C or heat

In my navigator, my air conditioner and heat is not working in the front. It will work in the rear of the truck with the controls. It will sense the temperature in the vehicle and blow out correctly, just with no a/c or heat. Any way I can fix it my self? -
Answer 1
If you wish to do this yourself, you'll need to arm yourself with a high quality repair manual for starters. You may need some A/C tools and equipment as well, which can be very expensive. I would start with a repair manual and see what the diagnostic procedures entail. try alldatadiy.com for an inexpensive, high quality online repair manual -
Comment 1
You need to look at the Blend Door Actuator which is located under the dash and could be a big cost item if repaired at the dealership. You could fix it yourself if you have some mechanical skills. GOOGLE it and there's several articles on this problem which is common for those vehicals. -
Related Items:
Hi I had my heater coil replace but still no heat blowing blower blows but not heat. also the a/c dosen't blow out cool air
...fan blows in all modes on the climate control. The problem is there is no temp control. I have no A/C or heat in any mode on the system. Everything else on the car functions fine but the is a check engine...
In the winter, I have no heat from front-controled heater; rear is ok. After driving, stopping and restarting the car, heat will occur normally, front and rear. In the summer, a/c will work front ...