Auto electricians in Wynnum

Live in Wynnum and need an auto electrician? Salt air is behind a lot of the work here: air con condensers, corroded connections, boat trailer lights and plugs, and batteries that struggle to start.

• Need it fixed? See the 3 local auto electricians listed.
• Doing it yourself? Order quality parts online from Auto Electrical Australia.
• Auto electrician in Wynnum? List your business on this site to win more customers.
• Are you a trade customer? Apply here for trade pricing.

Common auto electrical jobs in Wynnum

Salt air, boat ramps, hot humid summers and a steady stream of trade vehicles give Wynnum its own mix of auto electrical work. These are the jobs local auto electricians see most.

Car air conditioning in Wynnum

Air con is one of the most common jobs on the bayside, and salt is a big part of the reason. The condenser sits at the very front of the car, where salty air and road spray hit it every day. Over time the fins and joints corrode, tiny leaks open up, and the system slowly loses gas. A re-gas will bring the cold air back, but if there is a leak it only lasts weeks. Ask for a leak test first. In Australia, anyone handling car air-con refrigerant must hold an ARC licence, so check your auto electrician has one.

Get it done: get a quote

Boat trailer lights and plugs

Between Wynnum Creek and Manly Boat Harbour, Wynnum has more boat trailers per street than almost anywhere in Brisbane. Salt water gets into trailer lights, plugs and joins and corrodes them from the inside. The answer is sealed LED lights, tinned cable, adhesive heat-shrink, a dedicated earth wire and a fresh-water rinse after every launch. Submersible LED lamps such as the Hella submersible LED rear combination lamp or a complete Hella LED trailer lamp kit are built for being backed into the water. More in the boat trailer wiring guide.

Get it done: get a quoteDo it yourself: shop submersible trailer lights or boat trailer wiring guide

Salt-air corrosion: the hidden fault-maker

Even cars that never go near a ramp suffer in Wynnum’s salty air. Corrosion builds up slowly in places you can’t see, and the faults it causes come and go with the weather. The usual suspects:

• Battery terminals and clamps, causing slow starts and flat batteries.
• Earth straps and earth points, causing flickering lights and random faults.
• Plugs and connectors under the bonnet and near the wheels, including ABS and wheel-speed sensors.
• Fuse boxes and relays.
• Several warning lights coming on together (ABS, traction control, engine). That is often a bad earth or low voltage, not three separate failures.

Having connections cleaned and sealed once a year is cheap insurance on the bayside.

Get it done: get a quoteDo it yourself: shop heat-shrink and sealed terminals

Batteries and slow starts

Heat and humidity shorten battery life, and short trips to the shops, the station and back don’t give a battery time to recharge. If your car is slow to start on a cool morning, have the battery and charging system tested before it lets you down at the ramp. Our guide to car batteries in Brisbane heat explains what to look for.

Get it done: get a quoteDo it yourself: shop battery chargers and testers or battery guide

Towbar wiring and trailer plugs

Box trailers, boat trailers and caravans all need a working trailer socket. Modern cars often need a towbar wiring module rather than a simple splice into the tail lights, which is a job for an auto electrician. If you’re replacing a broken plug yourself, our trailer plug wiring guide has the pin chart.

Get it done: get a quoteDo it yourself: shop trailer plugs and sockets or trailer plug wiring guide

Dual batteries for boaties and campers

A second battery runs a fridge, sounder, lights or a winch without flattening the car. For boat owners heading out for the day, or campers heading to Moreton or Stradbroke, a properly fused dual battery system with a DC-DC charger is one of the most popular upgrades. See dual battery and caravan setups.

Get it done: get a quoteDo it yourself: shop DC-DC chargers and isolators or dual battery guide

Port and trade vehicles

Wynnum West and the Lytton Road end are home to trucks and trade vehicles that work the port and the Trade Coast. Expect 24V charging faults, trailer plugs, beacons and work lights, and fleet fit-outs that have to survive salty, dusty conditions. The ute and fleet guide explains what’s involved.

Get it done: get a quoteDo it yourself: shop beacons and work lights or fleet fit-out guide

Windows, central locking and door wiring

Damp, salty air finds its way into doors. Power windows that slow down or stop, central locking that works on some doors and not others, and alarms that go off by themselves are common bayside faults. Most come down to corroded door wiring or a tired window motor, and both can be repaired.

Get it done: get a quoteDo it yourself: shop central locking and switches

Wynnum auto electrical questions

Why do my trailer lights work at home but not at the boat ramp?

Usually it’s a poor earth or water in the plug. Dunking the trailer cools and wets the connections, and a marginal earth stops working. Clean the plug, check the white earth wire at both ends, and fit sealed LED lights.

Is a car air-con re-gas enough?

Only if the system isn’t leaking. On the bayside, condenser corrosion is a common cause of slow leaks. A leak test before the re-gas saves paying twice.

Local tip

Old incandescent boat trailer lights need constant attention: blown globes, leaking lenses, and rust and corrosion inside the housings. Swapping to fully sealed, submersible LED lamps such as the Hella submersible LED rear combination lamp makes those problems go away. There are no globes to replace, nothing for salt water to get into, and nothing inside the lamp to corrode. Check every light before you leave home. It takes 30 seconds and saves a fine. Need it sorted? Get a quote from a local Wynnum auto electrician.

Auto electricians near Wynnum

See the Bayside Suburbs listings in the Brisbane directory, and nearby Hemmant, Murarrie and Capalaba.

Looking for parts in Wynnum?

Sealed LED trailer lights, 7-pin plugs and sockets, tinned cable, heat-shrink and dielectric grease:

Nearby: Capalaba · Hemmant · Wynnum Manly

Need someone from another part of the city? Find an auto electrician in Brisbane in any area, or browse all Brisbane areas.

Run an auto electrical business in Wynnum?

• 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 Wynnum can find you.