Powertrain Malfunction/ Reduced Power

[Tedmister2]

I posted in the wrong thread previously…
You can add mine to the list. 2023 XLT ER build date 11/23. 19109 miles, Power train malfunction Reduced power. POB 24:21. HVB Would no longer charge. Taken to dealer, confirmed battery module 2 cell 13 failure. Module 2
ordered and replaced. Battery balanced charged. Total time from drop off to vehicle return, 3 weeks. so far no additional malfunctions but vehicle was just returned today.

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[TaxmanHog]

Consolidated multiple threads on same theme / title

 

[GoodSam]

add mine to the list. 2023 XLT ER build date 11/23. 19109 miles

@Tedmister2 is this your 2nd battery module to be replaced? I have a report from 5-18-24 where you mentioned a module. https://www.f150lightningforum.com/...with-failed-hvb-modules-have-in-common.19497/

 

[Tedmister2]

No battery module was replaced in May. They did a software update only. I was not clear and am sorry for any confusion. My battery has only been worked on once so far.

 

[Zprime29]

@LVice , @Mwillselectric , @Zprime29 ,
May I get the Month/Year of your Build Date, top of sticker driver's door jam, please? I am tracking the number of reports of Power Malfunctions / Reduced Power to get an idea if Ford is improving from their September, 2023 CSP 23B57 notice that 4% of trucks would have one or more battery module failures. [see my signature for spreadsheet]

My alert was a false alarm, it occurred after an OTA about a year and half ago. I had just mucked around with the 12v to get an OTA to install and after turning the truck back on I got a flurry of alerts. I turned it off, went to bed, and the alerts never returned. ( I also stopped getting OTA's...but that's a different can of worms. )

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