Hey guys! I'm brand new here but it seems like there are a lot of folks out there with similar issues and I'm hoping I can get some input from the group. Show
I'm replacing the blend door actuator on the passenger side that controls the cold/hot air. I have the old one out, have the new on in but I cant figure out the best way to calibrate the new one to the system. Basically, I need to have the new actuator in the exact position that the old one died in AND have the touchscreen temperature match that position as well. Am I over-thinking this? What's the best way to get this new actuator calibrated with the position the system is currently in? Thanks! To calibrate the door actuators proceed as follows:
Why is my heat not working in my Jeep Grand Cherokee? While there are a variety of reasons your Jeep Grand Cherokee heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. How do I fix the heat in my Jeep Grand Cherokee? One is a stuck thermostat. The other possibility is a bad heater core….Installing the Jeep Cherokee heater core.
How do I calibrate my Jeep blend door actuator?Blend Door Actuator Motor Calibration Move the key to the off position. Open hood (bonnet for the RHD guys) and locate fuse #15 in the fuse box next to the battery. Remove the fuse and wait 1-2 minutes for any capacitive charges in the system to dissipate. Replace the fuse. Does a blend door actuator need to be calibrated? Air Door Actuators The outside air recirculation door is an example of a door that is often vacuum controlled. An air blend door needs precise control. As they wear, the endpoints change, or the plastic gears inside the actuator break and strip. When replaced, they typically require calibration. What does a blend door actuator do? The blend door actuator is a small electric motor in your car that controls your car’s climate control system. It looks like a small plastic box with a few plastic gears on the inside. It is so small that you could easily fit it in one hand if you were attempting to remove it. What does a car heater resistor do?The blower motor resistor is an electrical component that is a part of the vehicle’s heating and air conditioning system. It is responsible for controlling the blower motor’s fan speed. Where is the blower motor on a 2001 Jeep Grand Cherokee? The blower motor is located under the dash on the passenger side of the vehicle. How do I know if my blend door actuator is working? Signs You Need A New Blend Door Actuator
What is code for Jeep Grand Cherokee heater blend door?This method involves a little disassembly but is a great way to ensure our Jeep® Heater aluminum blend doors are the right solution for you. The code numbers will be displayed on the screen one at a time. 22 or 54 – Left temperature door is broken or 47 – motor not responding. What kind of heater does a 1999 Jeep Grand Cherokee use? JGCParts Heater Dual Zone blend doors for all 1999 – 2004 Jeep® Grand Cherokee®. The easiest, cheapest way to fix and restore heat to your Jeep. 1999 – 2004 Grand Cherokee®. The sure way to fix and restore heat to your Jeep®. Make the smart choice. Why is my Jeep Grand Cherokee heater not working? If your Jeep® Grand Cherokee® heater only blows cold on one side all of a sudden, or seemed to just quit producing heat one day – you most likely suffer from blend door failure. on where you have the temperature setting knobs positioned. These little plastic flap doors hide behind your glove How to calibrate a jeep heater fault code?1. Turn the ignition on. 2. Set the AZC to automatic. 3. Turn the ignition off. 4. Remove the IOD fuse from the Power Distribution Center. Wait several seconds, and then install the IOD fuse. 5. Turn the ignition on. Do not touch any of the AZC controls for at least one minute to allow the calibration Do blend door actuators need to be calibrated?Do Blend Door Actuators Need to Be Calibrated? It is necessary to calibrate a blend door actuator after changing it but not required when the power is taken out. When you take power out of the system, the temperature, air distribution, and air conditioning blend doors calibrate themselves when the power comes back.
How do I reset my blend door actuator?PRESS and HOLD the DOWN arrow for 10-15 seconds to re-initialize the system. Once complete, the switch should display “027” (Figure 5). Once both sets of control boxes are reset, remove the programable hand switch and install the switch that came with your system.
Should blend door be open or closed for heat?If replacing a blend door actuator, check to make sure the blend door position is completely closed before installing the new blend door actuator. If the blend door is left open, even slightly, the temperature inside the vehicle will not match the A/C temperature selected.
Does the blend door actuator control temperature?However, the blend door actuator has a very important job, it helps control the temperature and airflow inside your vehicle's main cabin.
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2011 jeep grand cherokee blend door actuator calibration
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