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To an extent the computer taylors settings to how you drive. You don't need to reset the computer. It resets itself while you drive. Most noticeable to me is the resetting of transmission shift points. If you are a more aggressive driver, tow a trailer, or live where there are steep hills, the computer learns this and delays shift points to a higher speed than those used as commuter cars here in flatland. Usually takes a few miles of different driving for it to reset. --Ken

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Q: How do you reset car computer in 2002 subaru after replacing battery?
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