24-PU0119-DC-CHG4

Guy

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Got it today. 12V was at 83% and it installed without problem. Of course the radio ended up on the AM band but that’s easily fixed.
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Got it today. 12V was at 83% and it installed without problem. Of course the radio ended up on the AM band but that’s easily fixed.
It changed my preferred drive mode, had to swap back
 

rugedraw

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Good to know. My 12V is at 65% right now and I got a message saying this will be installed at 2:30 AM tomorrow. Hope it goes through but I suppose no rush since my adapter is slated to come in May.
If it fails, you may want to go on a 20-30 minute driver and start the update manually as soon as you park so it installs when the LVB is topped off.
 

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I decided to just hit the update now button and go for it. It went fine.
 

4sallypat

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Not received, but did get an email from Ford for a survey on this update.

Ford Mustang Mach-E 24-PU0119-DC-CHG4 Screenshot 2024-03-04 at 6.48.12 AM


Does this mean that Ford secretly updated my MME without any knowledge ?

Should I answer the questions on the survey and be negative ?

Last update was 2/22/24 for "Smart Changes".
Ford Mustang Mach-E 24-PU0119-DC-CHG4 Screenshot 2024-03-04 at 7.10.00 AM
 


Mark Hassa

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Not received, but did get an email from Ford for a survey on this update.

Screenshot 2024-03-04 at 6.48.12 AM.png


Does this mean that Ford secretly updated my MME without any knowledge ?

Should I answer the questions on the survey and be negative ?

Last update was 2/22/24 for "Smart Changes".
Screenshot 2024-03-04 at 7.10.00 AM.jpeg
I would honestly say that you can’t really test this update without first getting the adapter to use the Tesla Supercharger. Did this update cause anything unfavourable to the car?
 

4sallypat

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I would honestly say that you can’t really test this update without first getting the adapter to use the Tesla Supercharger. Did this update cause anything unfavourable to the car?
I ordered a 3rd party adapter (Lectron) and waiting for delivery this month.

My issue was that I had NOT received the Tesla SC update but the survey from Ford seems to think I did...
 

macchiaz-o

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I ordered a 3rd party adapter (Lectron) and waiting for delivery this month.

My issue was that I had NOT received the Tesla SC update but the survey from Ford seems to think I did...
Sounds like your vehicle received and installed the update, but you haven't noticed yet. Go for a drive and check the software updates screen, or look in your FordPass app.
 

4sallypat

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Sounds like your vehicle received and installed the update, but you haven't noticed yet. Go for a drive and check the software updates screen, or look in your FordPass app.
Nope, did that and still no joy.

Nothing on the Sync nor Ford Pass app...

Sent an email to Ford for clarification.
 

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Nope, did that and still no joy.

Nothing on the Sync nor Ford Pass app...

Sent an email to Ford for clarification.
LVB low? Maybe leave it on for an hour plugged in with the HVAC fan on. Make sure to turn off the "auto shut off". That's what I did, and I got 3 powerups in 3 days including the Tesla one (last).
 

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I got it tonight - but the Tesla network still doesn't show up in the plug and charge settings :(
 

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I got it tonight - but the Tesla network still doesn't show up in the plug and charge settings :(
There is some other stuff that has to happen before it shows up, not just the OTA. Make sure your FordPass app is updated too.
 

johnmark

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There is some other stuff that has to happen before it shows up, not just the OTA. Make sure your FordPass app is updated too.
Thanks - to be clear, I can see the SCs on the charging map in fordpass, and I'm on the latest version of the app. It's just the plug and charge settings that don't show the tesla network. I did register my MME with the tesla app - are they working out something on the backend so that if you register with tesla, you won't see the Tesla network in plug and charge? That can't be it - that would require super competent coordination from both parties :D
 

kennelh

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Thanks. I applied updates using FDRS on February 22 and it turns out the OBCC update was for the Tesla support.
OBCC DA01 ASSEMBLY LJ98-14G568-AS -> LJ98-14G568-AT
OBCC F10A ECU_CONFIGURATION LJ98-14G688-AR -> LJ98-14G688-AS
OBCC F188 STRATEGY LJ98-14G684-AR -> LJ98-14G684-AS
I did likewise and I'm glad I documented the versions before the license expired. It would be great if this type of information could be included on the wiki page, but not sure if different model years would have the same firmware.
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