Electrical Diagnostics Austin, TX

Electrical Diagnostic Services in Austin, TX | Juke Auto

Are you experiencing electrical problems with your vehicle? Juke Auto offers in-depth electrical diagnostic services to quickly and accurately identify the source of the problem. We will go through every nook and cranny of your car’s electrical system using factory-authorized repair manuals and wiring diagrams to get your car back up and running as soon as possible. Give us a call at (512) 385-5853 to schedule a service appointment today. 

Your car’s electrical system is one of the most complex systems in your vehicle. From the battery and spark plugs to wirings and sensors, there are a lot of things that can go wrong. Electrical problems can be difficult to diagnose and even more difficult to fix without the right tools and experience. That’s where Juke Auto comes in. Since 2004, we have been providing quality and affordable auto electrical diagnostic and repair services in Austin, TX and the surrounding areas.

Four Main Parts of a Car’s Electrical System

The electrical system in your car is made up of four main components: battery, starter, alternator, and wirings.


The battery is responsible for supplying power to the starter and all of the other electrical components in your car. A good battery will keep your car running smoothly and efficiently, while a bad battery can cause all sorts of problems.


The starter is a small electric motor that jumpstarts the engine. It is powered by the battery and receives its signal from the ignition switch. When you turn the key in the ignition, the starter sends an electrical current to engage the engine.


The alternator is responsible for charging the battery and providing power to the electrical system when the engine is running. It converts the mechanical energy from the engine into electrical energy.


The wiring are the “veins” of your car’s electrical system, carrying electricity throughout the car. They are responsible for supplying power to the headlights, turn signals, windshield wipers, and other electrical components.

Signs That Your Car’s Electrical System is Failing

If you notice any of the following symptoms, it may be indicative of an electrical system problem:

Battery Problems

A dead or faulty battery is the most common type of car electrical system problem. It can be caused by a number of things, such as a faulty alternator, bad wiring connections, or corrosion on the battery terminals.

Clicking Noise When Starting the Car

One of the most common symptoms of an electrical system problem is a clicking noise when starting the car. This is due to the lack of electric current to engage the engine. It is typically caused by a problem with the battery, alternator, or starter.

Flickering or Dimming Lights

Flickering or dimming lights indicate that your car’s electrical system is not getting enough power. It can be caused by a number of things, including a bad wiring connection, a faulty bulb, or a malfunctioning alternator belt.

Blown-Out Fuses

If you have a fuse that keeps blowing, it is likely an indication of an electrical system problem. Fuses are designed to protect your car’s wiring from becoming overloaded, so if one blows, it’s a clear sign that something is wrong with the system.

Burning Smell

A burning smell is often a sign of an overheated electrical component. If you notice any burning oil, rubber, plastic, or carpet smell, it may be caused by a faulty alternator, a short circuit, or a bad wiring connection.

Our Wide Range of Services

At Juke Auto, we offer a wide range of electrical diagnostic and repair services for all types of vehicles with model years ranging from 2000 to the present. Here’s a quick overview of our professional services:

  • Electrical system diagnosis
  • Battery and charging system testing
  • Component installation and removal
  • Checking fuses and relays
  • Testing lights, blinkers, and other electrical features

At Juke Auto, our team of ASE-certified technicians can diagnose and fix even the most complex electrical system problems. We have the right skills, equipment, and manpower to get the job done right, and we always use high-quality replacement parts for long-lasting repair.

Don’t Let Electrical Problems Take Your Car Off The Road

If you’re experiencing any of the symptoms of an electrical system problem, don’t wait before it’s too late. Not only can these problems affect the overall performance of your car, but they can also be a safety hazard. Bring your car to Juke Auto for a comprehensive electrical system diagnosis, and we’ll get you back on the road in no time. Contact us today at (512) 385-5853 or use our online contact form to get started.

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