One Pedal Drive problem caused by recent updates

[alexgorod]

Effectively immediately, all service and recall programs for the Mach-E that involve powertrain software updates have been halted. This seems to be related to 1-Pedal drive faults encountered after recent powertrain software updates performed by dealers. Here is the list of programs stopped:

• 21G01 - BlueCruise Module Programing
• 22S29 - Level 2 Diagnostics Disabled for Secondary Axle Torque
• 22S41 - Secondary On-Board Diagnostic Control Module (SOBDMC) and Battery Energy Control Module (BECM) Software Update
• 23B50 - Charge Cord Stuck – Reprogram Battery Charge Control Module
• 23S56 - High Voltage Battery Junction Box (HVBJB) Replacement

I'd like to know how widespread the problem is.

My car received 23B50 lately, but I haven't noticed anything wrong in 1PD functionality so far.

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[HuntingPudel]

I don’t use 1PD and I have not updated any powertrain software recently. ?‍?

 

[robbinbadams]

My ME22 was in the shop because it had an oil pump problem. They replaced the oil pump and HVJB and did software updates. I got it back on Thursday. Friday driving home I got a 1pedal drive fault and 1pedal drive was grayed out in the menu. I stopped, turned the car off, opened the door and closed it. Turned it on and the 1pedal drive was working again.

 

[mawkee_owner]

Just had 23B50 and so far just one 1PD failure.

 

[phil]

Just had 23B50 and so far just one 1PD failure.

I would say that one is more than enough.

 

[mawkee_owner]

I would say that one is more than enough.

I agree. Hoping for no more.

 

[smhenn]

Option for haven't had updates and use one pedal drive and it works fine?

 

[Mach-Lee]

There are only going to be a handful of vehicles with this issue (<50) because they stopped it relatively quickly and it wasn’t a widespread release.

 

[azerik]

Jinxing myself because it hasn't failed me yet and my HVJB was replaced in February sometime.
What's the cut off on the software that does break it @Mach-Lee Care to run my vin?

 

[KyzaFurya]

I have the updates and have experienced two minor 1PD issues. Both times turning it off and back on helped.

Still hate when it happens and looking forward to an update to fix that.

 

[Keeperofthe7keys]

I'm really interested in the one person having an issue but not having had any of the updates that are the suspected cause.

 

[Bryan]

My ME22 was in the shop because it had an oil pump problem. They replaced the oil pump and HVJB and did software updates. I got it back on Thursday. Friday driving home I got a 1pedal drive fault and 1pedal drive was grayed out in the menu. I stopped, turned the car off, opened the door and closed it. Turned it on and the 1pedal drive was working again.

I have exactly the same issue with the same recent updates, every morning the fault comes on, I stop the car turn on and off then it is OK for the rest of the day

 

[Oldlawman]

I have had all the recent updates and so far have not experienced any failure of 1PD which I use exclusively.

 

[hotrodmatt]

I recently had the front oil pump replaced and while at the dealer they did the 23B50 update. I am getting the 1Pedal Drive fault almost daily. I pull over, turn car off, turn back on, and good for the rest of the trip.

 

[AtomicInternet]

I ran all the FDRS software updates and got my first 1PD fault shortly afterwards. I thought it was because I was standing still (auto-hold) for over 20 minutes. No faults for 4 days since.

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