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Auto Electrical Services

Auto Electrical System Service & Repairs in Mascot

The full auto electrical service — wiring, sensors, modules and control units, diagnosed properly before anything is replaced.

Modern cars run on electricity as much as fuel. A single vehicle can carry dozens of control modules talking to each other over multiple networks, and when one of them plays up, the symptom you see is rarely where the fault actually is. A dead accessory, a warning light, or a car that simply won’t start can trace back to a wiring fault, a failing sensor, a corroded earth point or a module that has lost communication with the rest of the car.

We’re one of the biggest and most trusted names for auto electrical work in Sydney, and we carry one of the largest ranges of computer diagnostic scanners in the city to match. That range matters: a cheap generic reader only sees emissions-related engine codes, while our manufacturer-level tools reach the transmission, body, comfort, ABS and airbag modules too — and can carry out the electronic resets many modern vehicles require after a repair.

Whatever the fault, we test before we replace. That takes a little longer up front and saves you from paying for parts that were never the problem.

What's included

  • Full-vehicle computer diagnostic scanning, all makes and models
  • Wiring fault finding and repair
  • Sensor and module testing and replacement
  • Earth point and corrosion repairs
  • Electronic module resets and coding after repair
  • Honest, upfront quote before any work begins

All Car Electrics — common questions

My car has an intermittent electrical fault — can you find it? +

Intermittent faults are exactly what proper diagnostic equipment is for. We trace wiring, check earth points and monitor live data while replicating the conditions that trigger the fault, rather than guessing at parts.

Will an auto electrical repair affect my new-car warranty? +

No. Australian Consumer Law lets you have your car serviced or repaired at any qualified workshop without affecting the manufacturer warranty, as long as correct parts and procedures are used — which they are.

Do you work on European and prestige vehicles? +

Yes. Our diagnostic scanners cover European, Japanese, Korean, American and Australian vehicles, including prestige and diesel 4WDs.

Book your car in with Mascot’s trusted auto specialists

Friendly, honest advice and dealer-level diagnostics on all makes and models. Book a service today.

Mon–Fri 7:30am–6pm · Sat & Sun Closed

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