Where is the freeze sensor on my AC?
The freeze sensor or temperature sensor is not that hard to find. Usually it is found on the evaporator fins. This just clips on and it is possible to jar them loose over time. To find it, just remove the inside cover of your air conditioner and look at the coils.
Is there a workaround for the AC evaporator sensor?
Workaround that avoids the replacement of the AC evaporator sensor from all Ford Fusions up to 2012. A problem that Ford should take care in guarantee considering the poor quality of the sensor used and because it is a recurring problem on several vehicles.
What happens when an AC evaporator coil freezes?
One of the most common HVAC issues is a frozen AC evaporator coil, which will affect your AC’s ability to function properly. Fortunately, however, it is a relatively easy fix. The following is a brief explanation of the evaporator coil’s function, the reasons evaporator coils freeze, and what to do to get your cooling system working again.
Is it possible to fix a frozen AC coil?
One of the most common HVAC issues is a frozen AC evaporator coil, which will affect your AC’s ability to function properly. Fortunately, however, it is a relatively easy fix.
When to replace an evaporator temperature sensor ( switch )?
If this occurs, you’ll have to replace the sensor. The AC compressor does not work: Another error code that commonly can be mistaken for an AC compressor failure is P-0533, which indicates that the circuit to the AC compressor is too high.
Workaround that avoids the replacement of the AC evaporator sensor from all Ford Fusions up to 2012. A problem that Ford should take care in guarantee considering the poor quality of the sensor used and because it is a recurring problem on several vehicles.
What to do when your evaporator coil freezes?
Then wait 3–4 hours to give your coils a chance to thaw out. After 3–4 hours, run your AC as normal again (switch your thermostat to COOL and AUTO) and see if that fixes the freezing problem.
What causes the refrigerant in an AC to freeze?
Normally, warm air blows over the evaporator coil. But if a dirty filter is blocking airflow, the refrigerant will get too cold and cause moisture to freeze on the coils. If no warm air is blowing over the evaporator coil, the refrigerant inside the coil will get too cold.