The 2002 Oldsmobile Aurora uses a standard 12-volt electrical system with an alternator that charges the battery while the engine is running. The alternator, typically rated around 105 amperes, generates electricity to power the vehicle's electrical components and recharge the battery. The system incorporates various fuses and relays to manage electrical distribution and protect against overloads. Regular maintenance of the battery and charging system is essential to ensure reliable operation.
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