Battery, Starter, & Alternator Repair

Battery, Starter, & Alternator Repair in Plano, TX

Your vehicle’s electrical system relies on three essential components: the battery, starter, and alternator. When one of these parts fails, you may experience difficulty starting your car, dimming lights, or electrical malfunctions. At Major Automotive, we provide expert battery, starter, & alternator repair in Plano, TX, ensuring your vehicle runs reliably and efficiently.

How These Components Work Together

The battery supplies power to start your car, while the starter engages the engine. Once running, the alternator takes over, recharging the battery and providing electricity for lights, radio, and other accessories. If any part of this system fails, your car may not start or could lose power unexpectedly. Diagnosing the exact cause of the problem is crucial for preventing further damage.

Signs of a Failing Battery

Batteries weaken over time, especially in extreme temperatures. Slow engine cranking, frequent jump-starts, or corrosion on the terminals may indicate it’s time for a replacement. If your vehicle struggles to turn over or loses power when idling, a battery inspection can help determine if a new one is needed.

Common Starter Issues

The starter is responsible for engaging the engine when you turn the key or push the ignition button. A clicking noise, intermittent starting problems, or complete failure to crank are warning signs of a faulty starter. Ignoring these symptoms can leave you stranded, so prompt attention is recommended.

Alternator Performance Problems

A weak or failing alternator can lead to flickering lights, dead batteries, and trouble running electrical accessories. Since the alternator keeps the battery charged while driving, a malfunctioning unit can cause repeated power failures. If you notice dashboard warning lights or erratic electrical behavior, an inspection can determine if the alternator needs repair or replacement.