This happens when the rear blower motor goes out, but to be sure we should check the fuses (rear HVAC 30 amp) in the interior fuse panel. If it's okay, here are the instructions on how to change the blower motor out in the diagrams below:
Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.
Images (Click to enlarge)
Sunday, July 17th, 2022 AT 11:54 AM