The temperature controller in your Ford vehicle controls the heat and air conditioning. You can check them by following the steps:
1) Open the fuse panel under the steering column and locate the fuse for the temperature controller. Use the fuse diagram to locate the temperature controller fuse and pull the temperature controller fuse using the fuse pullers in the fuse box.
2) Check the metal strip inside the fuse to make sure that it is not broken or burned. If it is burned or broken, you will need to replace the fuse with a new fuse of the same amperage.
3) Turn on the temperature controller's power. If the temperature control module does not start, then there is a problem with the controller and it will need to be replaced by a professional mechanic. The most common cause for temperature control failure is a short in the temperature controller's circuit board.
No - check engine light is related to emission control system
Check the fuse first then the brake light switch
The 2008 F150 achieves 14.0 mpg in the city, and 18.0 mpg on the highway.
How do you check cool temp sensor on a 5.8l f150?
Check the idle control control sensor.
The sensor can be checked for resistance with an ohm meter. The sensor can be checked while cold then hot for resistance change.
Several things can cause the problem. Check the cable and see if it is properly adjusted. Also check for a vacuum leak.
The 1999 F150 4.2 does not have a temperature sensor. It uses a cylinder head temperature sensor instead. It is mounted at the rear of the engine on the head.
6x135mm
Check Alldata.com Check Kbb.com
There really isn't a heater control valve. The coolant flows through the heater core at max pressure and temperature is controlled by controlling the amount of air flowing through the heater core. This is the function of the blend door and this is a fairly common failure on Ford trucks. Check heatertreater.net for diagnostic information and suggestions on how to repair the system.
Could be low coolant level, faulty thermostat, or faulty temperature sensor. Check coolant first.