Service Overview

An automotive charging system is made up of three major components: the battery, the voltage regulator and an alternator. The alternator works with the battery to generate power for the electrical components of a vehicle, like the interior and exterior lights, and the instrument panel.

An alternator gets its name from the term alternating current (AC). Alternators are typically found near the front of the engine and are driven by the crankshaft. Most alternators are mounted using brackets that bolt to a specific point on the engine.

At Car Services in Reading, we diagnose and repair alternator issues quickly, ensuring your vehicle's electrical system operates reliably.

Frequently Asked Questions

The alternator is about the size of an old-fashioned pint glass with vents on its aluminium body. It's usually found around the lower front and sides of your car's engine. Look for the component with visible cooling vents - unlike other components, it's got those distinctive vents for cooling.

Start your car's engine. Did you notice that little red battery symbol come on briefly? If it stays on, there's a problem with the alternator. Other signs include flickering lights, electrical systems not functioning properly, or strange noises from the engine bay.

When the alternator begins to fail, the battery takes over but can't sustain power for long. If your car starts but then electrical systems fail while driving, or if the battery warning light stays on after starting, the alternator is likely the culprit rather than the battery.

Alternator Repair & Replacement

Service Overview

Frequently Asked Questions

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