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View Poll Results: Have you had a BCM failure? Multiple?
Have you had a bcm failure
100.00%
Have you had more than 1 bcm failure?
100.00%
Did warranty cover them?
0
0%
Multiple Choice Poll. Voters: 2. You may not vote on this poll

How many Body Control Module issues on here?

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Old Aug 7, 2024 | 10:14 AM
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Default How many Body Control Module issues on here?

I just had my second BCM replaced at 60,700 miles. The first one was at about 15k and under warranty, the second one out of pocket $1500!!!!!
The first one seemed a one off so I didn’t think much about it. The second one in 45000 miles?
Very unimpressed!! I did a lot of research on here about the BCM and the most likely cause was moisture/water.
I asked the service manager and he did say there was rust or moisture in there. He said the only way that could occur was if someone hadn’t closed the fuse box properly.
I have only been in the fuse box twice and both times were to pull the horn fuse after the BCM failure and never after each one was replaced.
Anyone’s thoughts on this?
Anyone else have multiple occurrences??

Last edited by Juno58; Aug 7, 2024 at 10:19 AM.
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Old Aug 7, 2024 | 02:16 PM
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Originally Posted by Juno58
I just had my second BCM replaced at 60,700 miles. The first one was at about 15k and under warranty, the second one out of pocket $1500!!!!!
The first one seemed a one off so I didn’t think much about it. The second one in 45000 miles?
Very unimpressed!! I did a lot of research on here about the BCM and the most likely cause was moisture/water.
I asked the service manager and he did say there was rust or moisture in there. He said the only way that could occur was if someone hadn’t closed the fuse box properly.
I have only been in the fuse box twice and both times were to pull the horn fuse after the BCM failure and never after each one was replaced.
Anyone’s thoughts on this?
Anyone else have multiple occurrences??
Have seen a few identical posts in the forums. I think your truck has a water leak that needs to be repaired.
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Old Aug 8, 2024 | 11:39 AM
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Originally Posted by Barry_Vee
Have seen a few identical posts in the forums. I think your truck has a water leak that needs to be repaired.
Where would this leak be???
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Old Aug 8, 2024 | 07:05 PM
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Default Search: F150 forum water in BCM

One of the threads those search terms returned that may be helpful tracking down yours:

https://www.f150forum.com/f118/2018-...ngoing-517759/

Last edited by Barry_Vee; Aug 8, 2024 at 07:10 PM.
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Old Aug 9, 2024 | 08:12 AM
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Originally Posted by Barry_Vee
One of the threads those search terms returned that may be helpful tracking down yours:

https://www.f150forum.com/f118/2018-...ngoing-517759/
Thanks!
The dealer told me the bcm is under the main fuse box in the engine compartment and I believe I have read that some where else?
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