The battery is located under the back seat. the back seat is removed by tuging firmly on the front side of the seat. the battery is side mounted so disconnect the negative battery terminal by unscrewing the bolt with an 8mm socket. other batterries may be an 9 or a 7mm.
Disconnect the negative terminal on the battery for 30 seconds. The PCM will reset.
To change the battery in your Oldsmobile Regency, first ensure the vehicle is turned off and parked on a flat surface. Open the hood and locate the battery; disconnect the negative (-) terminal first, followed by the positive (+) terminal. Remove any securing brackets, lift out the old battery, and then place the new battery in the tray. Finally, connect the positive terminal first, followed by the negative terminal, and ensure all connections are tight before closing the hood.
Disconnecting Auto Battery Terminal ConnectorsYes, it is safe to disconnect a "car" battery while it's raining, IF you do it properly.When disconnecting a vehicle battery, raining or not, ALWAYS disconnect the NEGATIVE [--] terminal first, and when reconnecting, always connect the NEGATIVE terminal last.
Disconnect the negative cable first and connect the same negative terminal last when installing the new battery.
To replace the battery in a 1994 Oldsmobile Cutlass, first, ensure the vehicle is turned off and the keys are removed. Open the hood and locate the battery; disconnect the negative terminal first (usually marked with a minus sign) to prevent any electrical shorts, followed by the positive terminal. Remove any securing bracket or strap and carefully lift out the old battery. Place the new battery in the same position, reconnect the positive terminal first, then the negative terminal, and secure it with the bracket.
disconnect negative battery terminal depress brake petal fully for 30-45 seconds reconnect negative battery terminal
Always the negative cable first.
To disconnect the battery in a 2001 Dodge Stratus, first, ensure the vehicle is turned off and remove the key from the ignition. Use a wrench to loosen the nut on the negative battery terminal (usually marked with a minus sign) and carefully lift the cable off the terminal. If you need to disconnect the positive terminal (marked with a plus sign), repeat the process after the negative terminal has been removed. Always disconnect the negative terminal first to prevent any electrical shorts.
Disconnect the negative terminal first. Then disconnect the positive terminal. Pull the ends straight up. Unbolt the top of the battery frame and lift up the cover on the battery.
make sure radio settings/presets are saved disconnect negative battery terminal disconnect positive battery terminal unscrew the battery mount take battery out put new battery in put the mount back reconnect battery terminals
Disconnect the negative - terminal first, then the positive + terminal. Unfasten the battery hold down clamp. When reinstalling the terminal connections connect the positive terminal first.
To remove the battery from a 2004 Oldsmobile Silhouette, first ensure the vehicle is turned off and parked on a level surface. Open the hood and locate the battery; then, using a wrench, disconnect the negative (-) terminal first, followed by the positive (+) terminal. Remove any securing brackets or clamps, and carefully lift the battery out of its tray. Always handle the battery with caution due to its weight and potential acid exposure.