Auto Electrical
AKA 'Sparky Stuff' — Wires, fuses, short circuits, and electrical gremlins - we hunt them all.
Wiring faults? Short circuits? Car not powering up? Blown fuses? We trace, repair, and fix all automotive electrical problems from flickering lights to complete no-start conditions.
Quick Facts
What's This All About Then?
Car electrics are where logic goes to die. You've got miles of wiring, hundreds of connections, and something somewhere has decided to stop working (or catch fire, which is worse). Short circuits blow fuses and melt wires. Open circuits cause no-power conditions. Corroded grounds cause weird intermittent faults that make you question reality. Finding electrical faults requires patience, proper equipment, wiring diagrams, and a deep understanding of automotive systems - or just paying someone who actually enjoys hunting electrons through wire. That's us. We trace faults with oscilloscopes and multimeters, repair broken wires, splice damaged harnesses, replace corroded connectors, fix dodgy earth points, locate parasitic drains, and make your car's electrical system behave again. No more flickering lights, dead windows, blown fuses, or mysterious burning smells.
How it works
Your car's electrical system starts at the battery (a 12V store) and the alternator (which generates power while the engine runs). From there, power flows through fuses, relays and a wiring loom to electronic control units (ECUs) that talk to each other over data networks like the CAN bus. Sensors send signals, the ECUs make decisions, and actuators (motors, solenoids, injectors) carry them out. Because it's all interconnected, a single chafed wire, a corroded earth or one failing sensor can cause several seemingly unrelated symptoms.
Warning signs to watch for
- •Warning lights that come and go — battery, ABS, engine or airbag
- •Electrical items working intermittently: windows, central locking, lights, wipers
- •A battery that keeps going flat overnight (a 'parasitic drain')
- •Flickering or dim lights, especially at idle
- •Fuses that keep blowing
- •Dashboard gremlins — gauges reading wrong, electronics resetting themselves
- •A burning smell or melted/discoloured connectors
Common causes
What we do
We diagnose methodically: read the fault codes, then use a multimeter or oscilloscope with the manufacturer's wiring diagrams to trace the actual fault — rather than throwing parts at it. We test the battery and charging system, hunt down parasitic drains, repair wiring and earths, replace faulty sensors, relays and fuses, and tidy up dodgy accessory installs. All at your home or workplace.
Auto Electrical — FAQs
Why does my car have an intermittent electrical fault no one can find?
Intermittent faults are usually a connection making and breaking — a corroded earth, a chafed wire flexing as you drive, or a connector with moisture in it. They need live testing while the fault is actually present, plus wiring diagrams — not guesswork. That tracing is exactly what we do.
My battery keeps going flat but it tests fine — why?
That's often a parasitic drain: something staying awake when the car is off — a module not going to sleep, a boot light, or a bad aftermarket install. We measure the drain and trace which circuit it's on, then fix the cause.
Can one bad earth really cause lots of different problems?
Yes. A single poor earth shared by several components can cause symptoms that seem unrelated — like the lights dimming when you indicate. Cleaning or repairing that one earth often fixes several faults at once.
What You Actually Get
Random Knowledge You Didn't Ask For
Modern cars have over 3 miles of wiring. That's a lot of potential problems.
Most electrical faults are caused by corrosion, not actual broken wires. Water is the enemy.
A single bad ground can cause 15 different symptoms. We love a challenge.
Why Get Your Auto Electrical Done By Us?
We're Quick
Fast response, efficient work. No dragging things out.
We Come To You
Your driveway, your office, wherever. We travel.
We Guarantee It
If we mess up, we fix it. Simple as that.