Battery won’t charge 3 codes

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Sep 13, 2025 | 11:46 AM

#11

Deadlywolf36

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PCM seems to be the problem will update in 1-4 weeks when I get one in that is coded

Sep 15, 2025 | 04:23 PM

#12

Deadlywolf36

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Struggling to find a coded pcm and dealerships around me can’t flash them please help

Sep 15, 2025 | 06:15 PM

#13

HeyYou

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From: Clayton MI

Your local parts store should be able to get you one already flashed to your vin. Barring that, talk to some of the independent shops in your area.

Sep 19, 2025 | 04:21 PM

#14

Deadlywolf36

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Update: ordered a new PCM from flashmasters.com came fully coded, have no problems except for a code telling me “internal control module memory sum error.” Otherwise truck is running great for the moment.

Sep 19, 2025 | 06:07 PM

#15

HeyYou

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From: Clayton MI

Replace that PCM. That's a fatal error.

Sep 19, 2025 | 06:16 PM

#16

Deadlywolf36

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Quote:

Originally Posted by HeyYou

Replace that PCM. That's a fatal error.

do you think I should go with a different company or just try to warranty it

Sep 19, 2025 | 06:59 PM

#17

HeyYou

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From: Clayton MI

Have 'em warranty swap it.

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Battery won?t charge 3 codes

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