top of page
_DSC3457.jpg

Electrical

At McDonough Auto Service in Hewitt, Texas, we understand the critical role that your vehicle’s electrical system plays in its overall performance and reliability. The electrical system powers everything from the engine’s starting and charging functions to the lights, radio, and power windows. Our ASE-certified technicians are highly skilled in diagnosing and repairing electrical issues, ensuring your vehicle remains dependable and efficient.
 

Understanding the Electrical System

Your vehicle’s electrical system consists of three main components: the battery, the alternator, and the starter. These components work together to power your vehicle and keep it running smoothly. The battery provides the initial electrical power to start the engine, the alternator charges the battery while the engine is running, and the starter is responsible for cranking the engine. Other crucial parts of the electrical system include the fuses, wiring, and various sensors that monitor and control different functions of your vehicle.
 

Signs of Electrical Problems

Recognizing the signs of electrical problems can help you avoid unexpected breakdowns and costly repairs. Common indicators include:
 

  1. Dim or Flickering Lights: If your headlights or interior lights dim or flicker, it could indicate an issue with the battery, alternator, or wiring.

  2. Battery Warning Light: If the battery warning light on your dashboard illuminates, it could signal a problem with the charging system.

  3. Slow Crank or No Start: Difficulty starting your vehicle or a complete failure to start can indicate issues with the battery, starter, or alternator.

  4. Electrical Malfunctions: Problems with electrical components such as power windows, locks, or the radio can indicate an issue with the wiring or fuses.

  5. Burning Smell: A burning smell, especially a plastic odor, could indicate an overheating electrical component or wiring issue.
     

Our Comprehensive Electrical Services

At McDonough Auto Service, we offer a full range of diagnostic and repair services for your vehicle’s electrical system. Our skilled technicians use advanced diagnostic tools to accurately identify and fix issues, ensuring your vehicle remains reliable. Our services include:
 

  1. Battery Testing and Replacement: We test your battery to ensure it’s holding a charge and replace it if necessary.

  2. Alternator Repair and Replacement: If your alternator is failing, we can repair or replace it to ensure your battery stays charged.

  3. Starter Repair and Replacement: If your starter is malfunctioning, we can repair or replace it to ensure your vehicle starts reliably.

  4. Electrical Diagnostics: We use advanced diagnostic tools to identify and repair issues with your vehicle’s electrical components and wiring.

  5. Fuse and Relay Replacement: We replace blown fuses and faulty relays to restore proper function to your vehicle’s electrical systems.

  6. Wiring Repairs: We inspect and repair damaged or corroded wiring to ensure all electrical components operate correctly.
     

Why Choose McDonough Auto Service?

Choosing McDonough Auto Service for your electrical needs means choosing a team dedicated to quality, reliability, and customer satisfaction. Here’s why you should trust us with your vehicle:
 

  • Expert Technicians: Our ASE-certified technicians have the experience and expertise to accurately diagnose and repair electrical issues.

  • Advanced Equipment: We use the latest diagnostic tools and equipment to provide accurate and efficient service, ensuring your vehicle is back on the road quickly.

  • Transparent Pricing: We believe in honest, upfront pricing with no hidden fees. You’ll know exactly what to expect before we start any work on your vehicle.

  • Customer-Centric Service: Your satisfaction is our top priority. We strive to provide friendly, professional service and clear communication throughout the repair process.
     

If you’re experiencing issues with your vehicle’s electrical system or it’s been a while since your last inspection, don’t hesitate to contact McDonough Auto Service. Schedule your appointment today and let our skilled technicians ensure your vehicle remains dependable and efficient. Visit us at 714 Panther Way, Hewitt, TX, or give us a call to experience the best in automotive care.

bottom of page