Before I replace my battery, is there anything I have to do first? on 2005 Chevrolet Malibu

When I take the battery out, cutting all power to the car, is there anything special I have to do first, like make sure the radio anti-theft code is unlocked, or something similar?

by in Wyoming, MI on January 29, 2013
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2 answers
ANSWER by , January 30, 2013
if you can keep alive memory with pwr box that plugs into aldl connector
ANSWER by , January 29, 2013
Disconnect the 'negative' first , connect 'negative' last.