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Automotive Electrical Systems & Repair

If the engine is considered the heart of the automobile, then the electrical wiring is the nervous system that keeps it all running properly. If you are having problems with your car or truck starting, your power windows not responding, or the cruise control not engaging, and your troubleshooting has ruled out the battery or starter, then the culprit may very well be the vehicle’s intricate electrical system.

The electrical system in your automobile is a complex network of wires, fuses, relays, and computer controlled components which act as your cars “central nervous system”. While some electrical problems merely create an inconvenience, some more serious problems can cause a short circuit, and possibly even a fire.

Stewart’s Donnybrook Automotive located in Tyler, TX, offers a full range of electrical system auto repairs from batteries, starters and alternators to complex diagnosis and repair of all automotive electrical systems.

Our auto electrical diagnostics and repair services for cars and trucks include:

  • Electrical, Wiring and Electronics
  • Battery Replacement and Service
  • Anti-Lock Brake Service & Diagnostics
  • Computer Diagnostics (Check Engine Light, Air Bag Light, etc.)
  • Electrical and/or Wiring Problems
  • Interior / Exterior Lighting Replacement
  • Battery System Testing
  • Alternators
  • Fuses and Relays
  • Cigarette Lighter
  • Cruise Control
  • Door Locks, Powered Seating, Powered Windows and Mirrors
  • Engine Temperature Gauge
  • Fuel Gauge Repair
  • Ignition Switch
  • Oil Pressure Indicator
  • Turn Signal, Headlamp, and Horn Repair
  • Window Defogger Switch
  • Windshield Wiper Washer and Motor

Professional knowledge of automotive electrical circuits is key to the proper repair of these systems. Our AC Delco certified Tyler, TX mechanics know that every year the technology for the electrical system in vehicles becomes increasingly more complicated. We have invested in state of the art, advanced electrical diagnostic equipment to locate and repair your vehicle’s problem. At Stewart’s Donnybrook Automotive we have the ability to find and fix any electrical problems you might have with your automobile, getting you back on the road quickly and safely. Give us a call or stop in today if you are experiencing electrical issues with your car or truck. We can help.

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