The first thing I would do is turn the system on full cold and wait for about 2 minutes and then and then grasp large A/C tube coming from the firewall and the rear evaporator, if there is cold the refrigerant side of the system is working correctly. Then I would replace the rear A/C mode actuator and the driver's side temperature blend door actuator. Here are the locations and how to do the jobs. Check out the images (below). Please let us know how it goes.
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Tuesday, September 5th, 2023 AT 12:16 PM