Catching the Culprits behind Infiniti G20 Alternator Problems
No music, no lights, and no sound-a dead vehicle. This is exactly how your Infiniti would be without the power of a properly functioning alternator. As the lifeline of your car's battery and electrical components, your Infiniti G20 alternator must always be in good condition. If it fails or malfunctions, your battery, radio, light assembly, and virtually all electrical devices in your vehicle will die as well. To prevent your battery from discharging and losing power completely, it is important to diagnose and troubleshoot alternator problems right away. Failing to do so will result in shortage or loss of electrical supply, high repair costs, and possibly even more pocket-draining replacement expenses. Here's a guide to help you catch the culprits behind common alternator problems:
If your alternator's overheating, the first thing you should check is its built-in fan. This part provides the necessary amount of air to prevent your alternator from overheating. If the temperature of your alternator goes beyond normal or spikes up excessively, its wiring and components will be destroyed completely. Overheating will also cause your alternator to go kaput, especially after a long and hot day on the road. To prevent overheating problems, check the alternator fan for damage and have it replaced if necessary. If the fan seems to be functioning properly, then next on your list should be the alternator's grounds and wire connectors. Inspect them for looseness and damage. Loose connectors and grounds can place a heavy draw on your alternator that results in overheating, so tighten and secure the wires accordingly. Also, damaged connectors and grounds must be replaced right away.
Low electrical output
A malfunctioning alternator will typically produce low electrical output, but the problem may also lie in a faulty, loose, or slipping belt. Since this belt drives the alternator and allows it to turn at the required rate, any damage or defect on this part will cause loss of charging power. To prevent this problem, perform a visual inspection on the alternator belt regularly to see if it's cracked, worn out, broken, loose, or slipping. Adjust the belt's tension properly to prevent it from slipping or becoming loose. You should also replace the belt right away if it's already damaged beyond repair.