2021 4X4 system
 

Any of you guys with a '21 looked at your IWEs or vacuum system yet? Photos if you can. Most interested in comparing the ESOF and TOD systems. Curious if the TOD even has a vacuum system, and what changes were made with the ESOF.

What? None of you guys with a 2021 have looked to see what you have up front?:whistling2:
Bump.

Ford hasn't announced any changes. Need IWE's to have a 2H mode that offers better fuel mileage.

everything is now electromagnetic, no more vacuum
please see attached

I just bought my 2021 3 days ago. It's been raining so I haven't had a chance to crawl under it yet.

Sorry but what is ESOF and TOD?

Electronic
Shift
On
the
Fly

Torque
On
Demand

Thank you.

GOLD star to DJ!! I recall you saying there were solenoids at the IWE, but I thought they were still vacuum. Very interesting, wonder how they'll hold up. Looks like a different way to troubleshoot is needed too.
Thanks DJ.
I'm sorta thinking the magnet holds them disengaged, coil not energized, IWE engages.

Congrats, you are excused due to inclement weather.:laughing: