× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 2018 Ford F150 Lariat Blower motor
Posted to Technical Tips Forum on 3/14/2023 5 Replies

I think that when the entry system was activated by just touching the driver or passenger door handle it lost enough amplitude in the square wave from the FCIM. My thoughts are the aftermarket blower motor control module didnt like it.....In my description I m... Login to read more.

5 Replies Received (View Replies)