How to test a fan speed resistor?
How to test a fan speed resistor?
Place one lead of the Ohmmeter on terminal 1 of the resistor. Place the other lead on terminal 2 and check against specifications. If this circuit is open, showing infinity on the Ohmmeter, the blower resistor must be replaced. Move the lead from terminal 2 to terminal 3 and check this reading against specifications.
Where are the AC controls on a Dodge Caravan?
Start the Dodge Caravan. Insert the key into the ignition and turn to the “On” position. Turn the Mode Control dial to “Panel.” This setting only directs air to your face and upper body and not your feet. Locate the three leftmost buttons in the AC controls. Press and hold the top one and bottom one.
Where is the heat vent on a Dodge Caravan?
Underneath of the dash to the right of the steering column on the driver’s side is a cam. It has an electric servo motor that moves it from floor to defrost.
Why does my front blower not work in my Dodge Grand Caravan?
I have been dealing with this issue for over a year. 2008 Dodge Grand Caravan. Front blowers don’t work when back ones do. AC is still cooling. Turn van off, restart and everything works again. Maybe for minutes, maybe for days or weeks. Four different mechanics and dealers have looked at the problem.
Why is my AC not working on my caravan?
If the motors get out of synchronization, the control head doesn’t know where they are. That can result in cold air when you command heat and vice versa. It can also screw up where the air blows. Here’s how to perform a calibration routine on Caravan, Voyager, and Town and Country.
Where can I buy heater controls for a Dodge Caravan?
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Underneath of the dash to the right of the steering column on the driver’s side is a cam. It has an electric servo motor that moves it from floor to defrost.
What to do if your Dodge Caravan heater is stuck?
If equipped with the automatic temperature control (ATC) systen, simultaneously press and hold the Power and Recirculation buttons on the A/C-heater control for at least five seconds.
How long does it take to calibrate a Dodge Caravan heater?
The calibration procedure should take less than two minutes to complete for the manual A/C-heater control, and less than twenty seconds for the ATC A/C-heater control. When the LEDs or graphics stop flashing, the calibration procedure is complete.
