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Auto Electrical

Diagnostic and repair work for modern vehicle electrical systems, sensors, charging circuits, warning lights, and starting faults.

As technology advances and cars evolve, so do the electrical systems within them. Almost everything is controlled by your car’s electrical systems, which is why it is vital that these systems and devices are working correctly.

Auto Electrical System Repairs

Burwood Automotive and Exhaust is fully equipped with the latest state-of-the-art computer scanning equipment, and our expert team has access to both technical information and the components to service, repair, and maintain the auto electrical system in your car.

How the Auto Electrical System Works

Cars these days are fitted with complex engine and body systems that monitor every aspect of the vehicle, such as speed, engine temperature, fuel usage, outside air temperature, transmission operation, air conditioning, and much more. Because of this, the system continuously monitors electrical circuits to ensure every component is operating as intended and within its defined range. Any faults or fluctuations outside of those operating parameters are logged by the system and usually trigger a warning light.

Common Auto Electrical Components

As well as the central system, there are various other elements that form part of your vehicle’s electrical system, including the battery. These include sensors, actuators, alternators, battery charging systems, oxygen sensors, solenoids, air valves, step-up motors, and other control devices. All of these components work together to deliver improved performance, efficiency, and lower emissions.

Warning Signs

If your vehicle has an electrical issue, you may notice:

  • Car won’t start
  • Battery warning light stays on
  • Check engine warning light comes on
  • Engine cuts out while driving
  • Intermittent faults with lights, accessories, or charging

If anything electrical feels off, get it checked early. Small issues can quickly turn into inconvenient breakdowns.

What's Included

  • Battery, alternator, and charging system checks
  • Starter motor and crank-no-start diagnosis
  • Check engine and warning light fault finding
  • Sensor, solenoid, and actuator testing
  • Scan tool diagnostics and fault-code analysis
  • Electrical circuit testing and repairs
  • Air-conditioning and body electrical diagnostics

Frequently Asked Questions

What are the signs of an electrical fault in my car?
Common signs include the car not starting, a battery or check engine warning light, intermittent stalling, lighting faults, or accessories not working properly. Modern vehicles rely on complex electrical systems, so early diagnosis helps prevent bigger issues.
Can you diagnose warning lights?
Yes. We use up-to-date scan tools and electrical testing equipment to identify fault codes, trace circuit issues, and confirm the underlying cause before recommending repairs.

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