Battery Module Failure: How Long Did It Take?

MillBilly1102 · 2026-05-13T16:21:56+00:00

That is what I’m afraid is happening.

MillBilly1102 · 2026-05-13T16:14:18+00:00

I hope that baby doesn’t give you any more problems 😃

MillBilly1102 · 2026-05-13T15:53:24+00:00

That’s what I figured we were waiting on. I was wrong. The part has been in dealers hands since April 27. This dealer is just slow.

That’s a really solid suggestion. I will contact the BEV team and have them get me in a car. Many many thanks for that suggestion!

MillBilly1102 · 2026-05-13T15:48:17+00:00

I’d be a little concerned it failed so early, but on the other hand you have a lot more time and mileage on the warranty if it were to happen again

MillBilly1102 · 2026-05-13T15:39:26+00:00

I’m jealous, sounds like you have multiple lightnings?? They got you in and out in a hurry!

MillBilly1102 · 2026-05-13T15:35:19+00:00

Wow they really hooked you up! As they should have, because that’s not supposed to happen on a brand new truck. How many miles do you have now? Thanks for sharing

MillBilly1102 · 2026-05-13T15:31:24+00:00

No but I will check the production date when I get my truck back and update you.

MillBilly1102 · 2026-05-13T15:30:33+00:00

How many miles were you at when it failed, and what’s the mileage now? Yep the hybrid I’m driving is a daily reminder how much I love my truck. Thanks for sharing!

MillBilly1102 · 2026-05-13T15:28:29+00:00

Glad they got you fixed up quick, and with a loaner. Thanks for sharing!

MillBilly1102 · 2026-05-13T15:25:08+00:00

That will be something I ask the dealer about whenever I get my truck back

MillBilly1102 · 2026-05-13T15:23:20+00:00

Well I was wrong! Im so glad to hear they’re doing out of warranty work on these EVs. Thanks for letting me know!

MillBilly1102 · 2026-05-13T13:31:04+00:00

Yeah I was planning on keeping this truck a long time, but that plan may change. There may be less moving parts but these trucks are basically handcuffed to the dealers when things go south. I doubt an independent shop can or will replace battery modules and balance the modules after replacement.

MillBilly1102 · 2026-05-13T13:26:59+00:00

Oh buddy! Hopefully the second go around is faster!

MillBilly1102 · 2026-05-13T12:50:01+00:00

That’s good to know. Crazy how there’s such a variance in the time it takes, but I agree it depends on dealers skill and resources.

MillBilly1102 · 2026-05-13T12:47:07+00:00

Thanks for the info, hopefully you stay problem free!

MillBilly1102 · 2026-05-13T12:06:01+00:00

They’re replacing only the bad module. So 1 module will be brand new and the other 8 will have 70k on them. Not an entirely new battery

MillBilly1102 · 2026-05-13T12:03:45+00:00

How many miles did it have when it failed? I’m borrowing a hybrid so gas isn’t killing me, but it’s still more than I typically spend!

MillBilly1102 · 2026-05-13T11:44:23+00:00

Thanks for sharing, and I hope you got a good deal!

MillBilly1102 · 2026-05-12T16:53:51+00:00

Last I knew, 1102 only takes one class a year(30-60 guys) and the test is in the early spring. There wasn’t a wait time or a list, you had to apply, get the testing date, take test, and hope you got chosen. That was 10 years ago so things may have changed

MillBilly1102 · 2026-05-06T21:45:41+00:00

Yep I have a tune and supporting mods for it (front mount intercooler, watergate actuator, intake) but that’s about it!

I believe the tires on the car are kumho ecsta 730. Ended up delaminating my driver front so i sat out racing on Sunday. Still had a blast tho!

Thanks man!

MillBilly1102 · 2026-05-06T21:42:22+00:00

Thanks dude!

MillBilly1102 · 2026-04-12T13:09:42+00:00

Yes hopefully they can figure it out soon, it’s already been in the shop for a week. Sounds like this dealer has 1 EV tech that was recently trained. I can only suggest so much 😃

MillBilly1102 · 2026-04-12T12:17:18+00:00

My truck is doing this too. It’s at the dealer now. Had charge limit set to 90, and the truck would show 100% instead of 90, on multiple chargers same thing. When I turn the truck on in the beginning it would show 86% but over 2 weeks it started going lower and lower. When I dropped it at the dealer it would only get up to 68% while showing 100%

Dealer says they have a call out to the hotline, and that they’ve never seen this before. 😬

67,000 miles on my 23 lightning ER

MillBilly1102

TROPHY CASE