21P22 Update Today

guinn

Well-Known Member
First Name
Guinn
Joined
Apr 12, 2021
Threads
13
Messages
47
Reaction score
69
Location
SW Colorado
Vehicles
2021 AWD Select Standard Range; 2023 AWD Premium
Occupation
Retired
Country flag
I took my car into the dealer today to get the windshield recall done. They weren't able to do that, but they did some software updates. Here is a scan of what was done.
Ford Mustang Mach-E 21P22 Update Today Software Update 14 December 2021 Screenshot


Is there any way to know what each of these actually does? (I find it interested that there are 4 labeled "Door Control Module X"!)

Thanks.
Sponsored

 

JamieGeek

Well-Known Member
Joined
Dec 29, 2019
Threads
82
Messages
3,556
Reaction score
6,746
Location
Southeastern Michigan
Website
spareelectrons.wordpress.com
Vehicles
Mach-E, old: Bolt, C-Max Energi, Focus Electric
Country flag
OP
OP
guinn

guinn

Well-Known Member
First Name
Guinn
Joined
Apr 12, 2021
Threads
13
Messages
47
Reaction score
69
Location
SW Colorado
Vehicles
2021 AWD Select Standard Range; 2023 AWD Premium
Occupation
Retired
Country flag
How many doors does your car have? ;)
4. Does this mean that there are actually four separate software modules, one for each door? Seems kind of inefficient!
 


OP
OP
guinn

guinn

Well-Known Member
First Name
Guinn
Joined
Apr 12, 2021
Threads
13
Messages
47
Reaction score
69
Location
SW Colorado
Vehicles
2021 AWD Select Standard Range; 2023 AWD Premium
Occupation
Retired
Country flag

Jimrpa

Well-Known Member
First Name
Jim
Joined
Sep 10, 2020
Threads
230
Messages
7,006
Reaction score
9,298
Location
Wayne, PA
Vehicles
2021 Infinite Blue Premium Mustang Mach E ER AWD
Occupation
Retied (formerly tried to herd highly technical, independent cats)
Country flag

Carsinmyblood

Well-Known Member
First Name
Mitch
Joined
May 2, 2021
Threads
126
Messages
1,333
Reaction score
1,995
Location
Western NC
Vehicles
'53 XK120, '58 MGA, '66 E-Type, MME Prem, EX, awd
Occupation
Self employed
Country flag
What does the update do? Faster windows?
 

Jimrpa

Well-Known Member
First Name
Jim
Joined
Sep 10, 2020
Threads
230
Messages
7,006
Reaction score
9,298
Location
Wayne, PA
Vehicles
2021 Infinite Blue Premium Mustang Mach E ER AWD
Occupation
Retied (formerly tried to herd highly technical, independent cats)
Country flag

generaltso

Well-Known Member
Joined
Jun 24, 2020
Threads
69
Messages
14,706
Reaction score
26,803
Location
Vermont
Vehicles
2021 MME Premium AWD SR Infinite Blue
Country flag
Right, makes sense and that was my understanding.
This way you can choose which of your doors you want to have increased robustness. I couldn't get any of the 4 door control modules to update, so mine are currently stuck with a normal level of robustness. ?
 

Jimrpa

Well-Known Member
First Name
Jim
Joined
Sep 10, 2020
Threads
230
Messages
7,006
Reaction score
9,298
Location
Wayne, PA
Vehicles
2021 Infinite Blue Premium Mustang Mach E ER AWD
Occupation
Retied (formerly tried to herd highly technical, independent cats)
Country flag
This way you can choose which of your doors you want to have increased robustness. I couldn't get any of the 4 door control modules to update, so mine are currently stuck with a normal level of robustness. ?
:D
 

dsheib

Well-Known Member
First Name
Dave
Joined
Apr 13, 2021
Threads
2
Messages
100
Reaction score
68
Location
Bridgewater, Massachusetts
Vehicles
Mach E Premium AWD SR, Ducati Multistrada 1200S
Country flag
Ford Mustang Mach-E 21P22 Update Today 1639579020908


I would guess it fixes the issue of having to open the drivers door first in order to open other doors.
Maybe my e-latch doors are now more robust in some unknown way but, after applying the updates, they work even less reliably than they did before.
 
 




Top