In this video, we had a Jeep Cherokee in and the customer is complaining of there not being any heat. Are not being able to switch that I heat from hot to cold. After further inspection, I was able to gain access to the blend door motor underneath the driver’s side Dash. I was able to check to make sure the blend door was working and it was working properly but found the shaft that the heater blend door controls were broken.
Had to remove the complete Dash Jeep Grand Cherokee to be able to gain access to the HVAC box. I did have to replace the complete unit because you cannot replace just the blend door is self. The blend doors or Mode door seems are being a bigger problem on these Jeep Grand Cherokees and have done a few over the last several months. It ends up being about a six-hour job to pull the dash in one of these.