Re welding cross member support bracket

groenendael said:

Apart from disconnecting the battery and unplugging the ECU,is there
anything else that one would fully recommend unplugging/disconnecting prior to commencement of mig welding to the chassis.

I don't want to fry/damage anything. I understand that these vehicles are full of elctronic sensors etc.

Your help appreciated.

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thebiglad said:

There are additional ecu's that might be a good idea to disconnect as well but other than that you'll be fine. The BCU and SLABS are important ecu's.

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groenendael said:

Thanks for the reply,but where abouts are the BCU and SLABS that you refer to located?

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jaysjetski said:

When I did weldin to my disco 2 ass end I did as you said. Engine ecu and battery. I have had no problems. Touch wood.

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