Your Ford's alternator has the vital role of producing all your car's electrical power. Your car has numerous systems and devices that depend on a constant and consistent power supply. The alternator can suffer wear over time, or it may malfunction. If you experience any problems with your alternator, your Ford dealer can perform an alternator repair. These are some of the signs that your alternator needs to be checked.
3 Signs That You Need an Alternator Repair at Your Ford Dealer
A Worn Battery
Your alternator may be in great shape, but a worn-out battery can damage it. Your alternator and battery must work together. The alternator generates power for your car, and your battery stores some of this energy. The battery depends on the alternator to keep it constantly charged. If your battery starts to wear out, it develops problems with recharging, and this can affect the alternator.
Your alternator will begin recharging your battery when your engine starts. The alternator will charge your battery at full power for five minutes and then recharges at a lower rate. A damaged battery won't acknowledge receiving the first charge it receives. The alternator will continue to try and charge your battery using its full power, which will damage your alternator.
Battery Warning Light
You mustn't ignore a warning light on your dash. Each of the lights is connected to sensors attached throughout your car. These sensors monitor your engine and its components for any signs of problems. The sensors are sensitive and can detect even minute changes in the behavior of one of the components. If a problem is noted, the relevant warning gift will come on.
In the case of the battery light, this light comes on in response to problems in the electrical system. The alternator can trigger this light when it starts to wear out. A healthy alternator produces approximately 14.5 volts, but this power will drop as it ages. When the power generated by the alternator drops below 13 volts, the alternator is failing. The sensors will register the drop in power, and the light will come on.
Dim Lights
Dim headlights can be a sign of a weakening alternator. Your headlights depend on a constant supply of power to operate correctly. As an alternator gets older, it gradually produces less power. The reduced power generation will start to show when the alternator can supply all of your car's electrical demands. Once this occurs, your car's computer needs to allocate the limited available power.
Power will be shifted between components as needed. Many components will be allocated just enough power to allow them to work. Dim headlights are one of the most obvious signs that your alternator is in distress. Our technicians can test your alternator for signs of wear, and replace it if it's damaged.
If your alternator shows signs of wear, call our service department right away at Matthews Ford. Our Ford-trained technicians can repair or replace your alternator depending on the situation.