Perth

Live in Perth and need an auto electrician? Sitting on the Midland Highway just south of Launceston, Perth is a commuter town and a major road junction, so a lot of the work is on daily drivers, towing setups and highway lighting.

• Need it fixed? Get a quote from an auto electrician near Perth, including mobile businesses that come to you.
• Doing it yourself? Order quality parts online from Ozautoelectrics.
• Auto electrician in Perth? List your business on this site to win more customers.
• Are you a trade customer? Apply here for trade pricing.

How can we help?

Need it fixed?

Get a quote from a local Perth auto electrician, for anything from a flat battery to a full fit-out.

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Buying parts?

Quality auto electrical parts from Ozautoelectrics, an established Australian supplier since 2010, dispatched through a nationwide network. For retail and trade buyers.

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Doing it yourself?

Free step-by-step guides written for Queensland conditions, with the parts you’ll need listed for each job.

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Auto electrician in Perth?

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Common auto electrical jobs in Perth

Perth's growth has come from people who live here and drive to Launceston or further every day, along with families who tow on weekends. The work follows that pattern more than the farm work further west.

Dashcams for the daily commute

Most working people in Perth drive the Midland Highway into Launceston, and the dual carriageway section around the town was only finished in 2020. Fast merging traffic, trucks and roundabout approaches make a dashcam a sensible buy. A tidy install takes power from a fused circuit using an add-a-fuse, routes the cable behind the headlining and pillar trims, and avoids airbag areas. If the camera has a parking mode, a low-voltage cut-off stops it flattening the battery overnight.

Get it done: get a quoteDo it yourself: shop dashcams

Towbar wiring for weekend towing

Newer homes on the edges of Perth often come with a boat, camper or box trailer on the driveway. Modern cars usually need a proper towbar wiring harness rather than a simple splice, because the lights are controlled by body computers that can throw faults if loaded incorrectly. A vehicle-specific harness or a module with its own fused supply keeps indicators and brake lights working properly. Our guide do I need a towbar wiring harness explains the options.

Get it done: get a quoteDo it yourself: shop towbar wiring harnesses

Caravans heading south

Perth is the first town out of Launceston on the run to Hobart, so caravans and campers pass through constantly. A common complaint is that the van battery doesn't charge while towing. On newer vehicles with smart alternators the voltage at the back of a long cable run is too low to charge an auxiliary battery properly, and a DC-DC charger is often the fix. Read why isn't my caravan battery charging while towing.

Get it done: get a quoteDo it yourself: shop DC-DC chargers

Driving lights for dark highway runs

Once you leave the town lights, the roads around Perth, Longford and Evandale are dark, and wallabies and other wildlife are common around dusk. Many locals add an LED light bar or a pair of driving lights. They must be wired through a relay with a fuse close to the battery, and set up to switch with high beam so they turn off for oncoming traffic. Check your state rules on mounting position and number of lights before fitting.

Get it done: get a quoteDo it yourself: shop driving lights

Warning lights and fault codes

Commuter cars rack up highway kilometres fast, and a warning light on the dash is a common reason to book in. Some are minor, like a loose fuel cap or a tired sensor, while others point to a charging or ABS fault that needs attention soon. A scan tool reads the stored codes so you know where to start rather than guessing. See how to read fault codes with an OBD2 scanner.

Get it done: get a quoteDo it yourself: shop OBD2 scanners

Perth auto electrical questions

My car started showing a battery light on the drive into Launceston. Can I keep going?

A battery light while driving usually means the alternator has stopped charging, so the car is running on the battery alone. Depending on the car and what is switched on, that might last a few minutes or much longer, but it will eventually stop. Turn off unnecessary loads, head somewhere safe and get the charging system tested before relying on the car again.

Do I need a DC-DC charger to tow a caravan from Perth to Hobart?

Not always, but it is common with newer vehicles. If your car has a smart alternator, the voltage it sends to the van can drop well below what the van battery needs. A DC-DC charger boosts and controls that charge. Older vehicles with a standard alternator can sometimes get by with a correctly sized cable and isolator.

Auto electricians near Perth

See the Longford listings for auto electricians and mobile services that cover Perth.

Looking for parts in Perth?

Need parts in Perth for a towbar harness, dashcam or caravan charging setup? Search for quality parts from Ozautoelectrics, dispatched Australia-wide.

Nearby: Longford · Evandale · Western Junction · Devon Hills · Powranna · Carrick

Auto electricians in Perth

Own one of these businesses? Find it below and tap Claim it free to add your phone, website, hours and photos. Not listed yet? Use the claim form and we’ll add you.

No auto electricians are based in Perth itself yet. Businesses in the Longford area service Perth.

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Run an auto electrical business in Perth?

• New to Ozautoelectrics? Apply for trade pricing on quality auto electrical parts.
• Already a trade customer? Log in and order parts at your trade price.
• Want more local customers? List your business on this site so drivers in Perth can find you.