Battery disconnect question - Ford Powerstroke Diesel Forum
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post #1 of 4 Old 11-18-2011, 02:48 PM Thread Starter Fanatic
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Battery disconnect question

Ok, i got a Dumb? question...I have 2 batterys, I need to disconnect and remove the one on the drivers side to install a cold air intake. Ok, If i do that will i lose any programming on my Edge evolution or, due to the fact i left one connected all will be ok? will i get a code? or am i over thinking this?

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post #2 of 4 Old 11-18-2011, 02:54 PM
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U should be good!

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post #3 of 4 Old 11-18-2011, 03:00 PM
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They are tied in parallel so they are like one BIG battery. Disconnect one, then you still have one hooked up. Which means the hot terminal on the one you DC is still hot so watch out for it.

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post #4 of 4 Old 11-18-2011, 03:30 PM
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Yea, I wasnt sure the first time either. One at a time big dog!

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