Cost for software update

macchiaz-o

Well-Known Member
First Name
Jonathan
Joined
Nov 25, 2019
Threads
171
Messages
8,579
Reaction score
15,987
Location
}not/A/gr8'Place.2.store-mEyePassword{
Vehicles
MY21 J1 Premium RWD SR
Country flag
I’ve taken my 2021 in 3x for this issue when my car was still under warranty. The first “fix” didn’t work at all. ? The 2nd fix worked for 3 days. ? Took car in a 3rd time to another dealer and told them that the pre-collision error happened every time I hit a big bump in the road. They listened. I didn’t have the error come up for about a year. Brought my car in to a 3rd dealer to have fixed (out of warranty) and again said that the error pops up when I hit a bump. The 3rd dealer said I needed a software update and quoted me $750. I declined because I believe it to be a mechanical issue. I will give your suggestion a try. ?
Mine was also happening whenever I hit a bump, or at least it only happened after I hit a bump which is what made me think it was just loose. Crossing my fingers that I don't have to 're-seat' the camera more than once a year now!
I had this issue with bumps. They replaced a coaxial wire that runs from the center mirror camera area to the driver A pillar (I think). It's been okay since then.

They actually ran a new wire without removing the old one, so the car developed a new rattle in that mirror hosting. I wrapped some felt tape around the original (disconnected) coax connector and that resolved the rattle.
Sponsored

 

VGN342

Member
First Name
James
Joined
Feb 11, 2021
Threads
0
Messages
12
Reaction score
4
Location
Victoria, VA
Vehicles
2021 Premium Ext RWD
Occupation
Retired
Country flag
Hi friends, still very new to owning an EV. I bought a 2021 MME around 4 months ago and keep getting a dashboard & FordPass error saying ‘Pre-collision assist not available, system detected a fault or obstructed sensor.’

I just took it to the dealership and they said it requires a software update that isn’t covered under warranty and will cost +$800 for labor? That feels like an absurd amount to pay for a software update, is this normal? Is there any cheaper way to do it or is the dealership the only one able to update the software?

Report mentions ‘TSB 23-2040 available for multiple module update.’
Software won't fix it. I have a 2021, it has done it for over a year. Been in dealer 5 times. It requires a new cable that runs the length of the car. Live with it.
 

andyney

Member
First Name
Andy
Joined
Jun 9, 2025
Threads
2
Messages
15
Reaction score
1
Location
uk
Vehicles
ford mustang mach e
Hi friends, still very new to owning an EV. I bought a 2021 MME around 4 months ago and keep getting a dashboard & FordPass error saying ‘Pre-collision assist not available, system detected a fault or obstructed sensor.’

I just took it to the dealership and they said it requires a software update that isn’t covered under warranty and will cost +$800 for labor? That feels like an absurd amount to pay for a software update, is this normal? Is there any cheaper way to do it or is the dealership the only one able to update the software?

Report mentions ‘TSB 23-2040 available for multiple module update.’
Check to see if their is any outstanding recalls on it as I got a 2021 and it states it needs a 4 hour software update and will be done under ford cost as it’s a national recall but not sure if it’s just uk models?
 

HuntingPudel

Well-Known Member
First Name
Steve
Joined
Mar 23, 2021
Threads
88
Messages
12,932
Reaction score
17,376
Location
Bay Area, CA
Vehicles
2024 MME GT with Performance Upgrade, 1979 Fire-Am, 1972 K/5 Blazer
Occupation
Engineering
Country flag
Do you have a dedicated circuit for 100A?
That’s 12V @ 100A. The PL6100 is designed to be run off of a 120V 20A circuit, which has a ton of overhead for 12V @ 100A, even more since my car is “only” pulling 69A. ??
Sponsored

 
 







Top