1991 Plymouth Voyager change battery

with your vehicle off, simply remove the negative battery cable and set it to the side,make sure it is not touching any metal, the you will remove the positive cable and set it to the side. take the battery out. put the new battery in, and put the positive cable onto the positive knob,tighten snuggely and then put the negative cable onto the negative knob and tighten securely. make sure when tighten the nuts you do not let your wrench come into contact with any other metal other wise you will recieve a pretty good jolt. not to be afraid though, just take your time and be careful.