Periodically inspect the entire length of each battery cable for damage, cracked or burned insulation, and corrosion, as poor connections can lead to starting issues and reduced engine performance. Check the cable-to-terminal connections for cracks, loose wire strands, and corrosion; white, fluffy deposits under the insulation indicate corrosion and necessitate replacement. Always disconnect the negative cable from the negative battery post first and connect it last to avoid accidental shorting. There are two negative battery cables: the smaller one is grounded to the left side of the engine compartment near the battery, while the other is grounded to the transaxle, so note their routing before removal. To replace the positive battery cable, first remove the battery and battery tray, then the Power Distribution Center cover, and disconnect the positive cable from the PDC by removing the two 10 mm nuts. Raise the vehicle securely on jackstands, then disconnect the positive battery cable from the starter solenoid. When purchasing a new battery cable, bring the old one to ensure an identical replacement, as positive cables are typically red and larger, while ground cables are black and smaller. Clean the threads of the starter solenoid terminal or ground connection with a wire brush, apply a corrosion inhibitor or petroleum jelly to prevent future corrosion, and ensure the new cable reaches the battery post without stretching before installation, which follows the reverse order of removal.