1996 Cadillac Eldorado Q&A

1996 Cadillac Eldorado Question: change battery

I need to replace my battery I was told this can cause the computer to loose its codes is this true -
Answer 1
Yes you will loose them if their is any ... But if you do have "hard codes " they will return so you can deal with them ... You will have a engine light on ... So not to worry :) -
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