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Auto Electrical Repair in Plano, TX

Comprehensive Auto Electrical Repair and Car Battery Replacement Services

At Tidwell Auto Service in Plano, we provide trusted auto electrical repair and maintenance services to keep your vehicle running reliably. From replacing car batteries to repairing alternators and starters, our certified technicians use advanced diagnostics to resolve electrical issues quickly and effectively. Whether you're dealing with a dead battery or flickering lights, we'll pinpoint the cause and restore performance with professional care.

auto electrical repair

Alternator, Starter & Car Battery Replacement Services


Alternators
Your alternator powers essential systems while your engine is running. If your lights dim or your battery drains unexpectedly, it may be time for alternator repair or replacement. Our expert team will test your alternator and get you back on the road safely.

Batteries
Your car battery powers everything from the ignition to headlights. If you're jump-starting regularly or seeing a dashboard warning light, it's time to consider a car battery replacement. Our team offers fast battery testing, replacement, charging, and recycling services in Plano. Not sure how often to replace a car battery? Most drivers should check their battery after 3 years and consider replacing by year 5-especially in extreme climates or with frequent short trips.

Starters
The starter gets your engine going. Clicking sounds or a failure to start can signal a faulty starter motor. We'll diagnose starter issues and repair or replace the component as needed to ensure reliable starts every time.


Battery FAQs


What are common mistakes when jumping a car?

The most common mistake is reversing the jumper cable connections. Always connect red to positive and black to negative. Using low-quality cables, allowing the clips to touch, or attempting to jump-start a battery with visible damage can cause serious electrical damage. When in doubt, have Matt Davis Auto perform the jump safely.

What should I be careful of when replacing a car battery?

When replacing a car battery, avoid touching both terminals with the same tool, as this can create a dangerous short circuit. Never drop the battery, and do not reconnect the cables until the battery is securely mounted. If you're unsure about the process, let our technicians handle your battery replacement professionally.


Car Starting FAQs


How do I unlock a locked steering wheel?

Press the brake pedal and gently turn the steering wheel in the direction it moves slightly while turning the key. This relieves pressure in the steering column and allows the wheel to unlock. Never force the wheel or key. If the battery is dead or the key will not turn, consult a professional technician.

What does a failing starter sound like?

Common signs of a failing starter include a single clicking sound, grinding noises, or complete silence when turning the key. These symptoms often indicate a starter problem that should be inspected and serviced as soon as possible.

Discover More About Electrical Repair Services At Tidwell Auto Service in Plano

Auto Electronics Repair

Contact Us Today!

Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

What Our Customers Are Saying

This business does good work at fair prices. They have been my choice for servicing my vehicles for 20+ years. Through multiple makes they have always provided excellent service. I'll keep giving them my business until I don't have a vehicle any more.

Plano, TX

, 09/10/2026

My AC had been acting up, and my usual place wasn’t able to fix it, so they recommended Tidwell. I’m so glad they did, because they were able to get it fixed within a day and i’m so grateful! Elizabeth at the front is kind and courteous and the technicians did a great job. Thanks to the team for your help! 😊

Plano, TX

, 07/25/2026

I have been having AC problems for over two years; it would work for a while and fail again. I took it to Tidwell and when they gave me the price, I did not know if I wanted to spend another dime on it. I was thinking about selling the truck. My wife DEMANDED that I try one last time, and they did an OUTSTANDING JOB! We had scheduled a 6-hour road trip and Tidwell made it very pleasant! Thank you so much!!!!!

Plano, TX

, 07/07/2026

I had a great experience with Tidwell Auto Service. Yesterday, my engine splash shield started making noise on bumpy roads, and I even had to pull over and temporarily tie it up with a plastic thread I found on the roadside just to continue driving safely. When I took the car to Tidwell Auto Service, they explained that if the shield needed replacement, the part would have to be ordered. I was prepared to go ahead with the replacement, or at least have it removed temporarily until the new part arrived. Instead, they took the time to properly fix the existing shield and got everything secured again. To my surprise, they didn’t even charge me for the work they did. This was my first time using their service, and honestly, I regret not knowing about them earlier. It’s rare to find honest and helpful service like this these days. I truly appreciate their professionalism, kindness, and integrity. Highly recommend Tidwell Auto Service!

Plano, TX

, 05/11/2026

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Partners

  • ASE (Automotive Service Excellence)
  • NAPA
  • BBB