ECU reset?

[BA9092]

Well, tried a new integrated power control module and the clicking is still there.

Car still won't start or crank at all.

I think the ECU got bricked from the low voltage.

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[Thepaulsurfer1]

My car battery was fully charged, never off a tender. Not super sure it’s voltage related but sounds like you need a back to stock flash at least to see if that fixes the problem

really curious to see if you can found out what caused this! GL and hope you’re back up and running soon

 

[Shadows_mkv]

Good to know!

Yeah, I took my ECU to where I got my first bench unlock done and they said it looked fine when they hooked it up, so I'm guessing it's not bricked.

The ticking is definitely coming from this little guy - the integrated control module. I can hear it and feel it by holding it up and away from the bracket next to the ECU.

Is there a way to check if these fuses are bad?

 

[BA9092]

Is there a way to check if these fuses are bad?

Unfortunately not. I mean, you can use a utility knife to cut around where the seam is to pry it apart, but the part isn't expensive. I'd just buy a new one if you're sure that's where the issue lies.

 

[Shadows_mkv]

Unfortunately not. I mean, you can use a utility knife to cut around where the seam is to pry it apart, but the part isn't expensive. I'd just buy a new one if you're sure that's where the issue lies.

Not entirely sure if its the part thats the issue but I am getting a power control module code through bimmerlink so maybe?

 

[BA9092]

You can always get one from a vendor that offers refunds - if it's not the module, you can send it back.

Mine was a combination of low voltage/battery and flashing the ECU back to stock which required another bench unlock.

 

[Shadows_mkv]

You can always get one from a vendor that offers refunds - if it's not the module, you can send it back.

Mine was a combination of low voltage/battery and flashing the ECU back to stock which required another bench unlock.

any vendor you recommend? You went back to the dealer to reflash ecu or a shop?

 

[BA9092]

any vendor you recommend? You went back to the dealer to reflash ecu or a shop?

I just went back to the shop that did the original bench unlock and explained to them what happened. They unlocked again for free.

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