My Phoenix Systems coolant test strips arrived today.    Results show my coolant is still ok after 2 years.    I'll keep watching it.    

I changed the transmission fluid (3 times) and that really didn't do much of anything to improve the problem.  However...   Deleting the transmission adaptive tables made a huge difference!  It's been a little while now and everything is good.   My wife's Explorer was also having some shifting oddities (not as bad as this Edge) and deleting the tables on it cleaned those up as well.   I'm calling it a win for now!  Until the next problem, thanks for the help!

I have a 22 ST.  Is the procedure the same, or is it a different PTU now?  Also, I noticed in the original post and comments it is mentioned that the stud/nuts were tightened to 97 in/lb torque.  Do you mean 97 ft/lbs instead?  I've never heard of in/lbs.  

We all suspected this since early last year. It sure took them long enough.

Special Service Message 53992 - 2025 Nautilus - Features Turned Off During Vehicle Shipment - Built On Or After June 16, 2025   2025 Nautilus vehicles built on or after June 16, 2025 will come with the climate control system, interior lamps, ambient lighting, autolamp exit delay and easy entry and exit features turned off. This is being done to preserve battery state of charge during vehicle shipment. These features should be turned back on during the electronic pre-delivery inspection (ePDI) process and prior to delivery to customers. Refer to the appropriate Owner's Manual sections for additional instructions of how to turn these features on.  

Thank you for your terrific contributions to this community, Haz!

Welcome to the Forum @logangrad!   In order to better assist you... What is your Edge's model year and trim level? Is its liftgate manual open/close or power? Good luck!

@bogmanglen: Relevant sections from the 2021 Edge Workshop Manual are attached below as PDF documents...   Good luck!   Air Conditioning (A-C) Compressor - 2.0L EcoBoost - Removal and Installation - 2021 Edge Workshop Manual.pdf Air Conditioning (A-C) Compressor Belt - 2.0L EcoBoost - Removal and Installation - 2021 Edge Workshop Manual.pdf Fender Splash Shield - Removal and Installation - 2021 Edge-MKX Workshop Manual.pdf

@tuxnet: Relevant sections from the 2014 Edge-MKX Workshop Manual with enlarged procedure illustrations are attached below as PDF documents...   Good luck!   Cruise Control Module (C-CM) (with Sensor) Adjustment - General Procedures - 2014 Edge-MKX Workshop Manual.pdf Bumper — Exploded View, Front - Removal and Installation - 2014 Edge-MKX Workshop Manual.pdf Bumper — Exploded View, Front - Enlarged Edge Illustrations - 2014 Edge-MKX Workshop Manual.pdf Bumper Cover — Front - Removal and Installation - 2014 Edge-MKX Workshop Manual.pdf

Looks like I may need a compressor...Oh well, I have manifold gauges and a vacuum pump...   Does anyone happen to have the workshop pages for compressor replacement?   2021  2.0 SEL   Thanks!