2015 Jeep Cherokee Latitude 3.2L / 40k miles
Heater / A/C blower motor works intermittently. When the vehicle is started it either works or it does not. Sometimes after driving a while the blower will start working. When it is not working, it will not work on any fan level setting or heat/vent/ a/c setting. Also when it is not working a periodic faint clicking sound can be heard from the passenger footwell area. I assume the blower motor and blower motor power pack is located in this area. When it works it functions without issue.
This appears to be an issue with older cherokee and grand cherokee models.
My thought process based on the issues with the older cherokees would be blower motor power pack. It seems to be electronic in nature due to the facts the blower works fine sometimes and other times it does not.
Any thoughts on this would be appreciated