Question Asked: Has anyone else had electrical & other problems that come and go?
May 05, 2013, 08:09 PM
Sometimes the turn signals on my Explorer stop working & start working again out of the blue. In the next few days, my car gets stuck in park. I have to manually unlock it on the bottom of the steering wheel. Then it stops doing it. A few days later, the door ajar light goes on & won't turn off. After a few months it starts over again. What is going on?
Problem Reported: Heater Stuck on Hottest Setting Due to Broken Heater Blend Door
May 27, 2010, 11:08 AM
<p>A failed heater blend door or actuator can cause the temperature control for the <a id="ce_8277" class="ct_selected tooltip" href="/heating-ac">HVAC</a> system to stop working. A clicking sound from the dash area would commonly indicate an actuator fault. If the heater gets stuck on the hottest setting, the heater blend door may be broken requiring replacement of the heater box to repair the issue.</p>