Mobile Auto Electrician & Accessory Fitting in Mullumbimby

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Contact Glenn Rowe Auto Electrics in Mullumbimby

Auto Electricians That Come to You

Mullumbimby driving throws a mix of challenges at your vehicle that you don’t always feel straight away. One morning you’re moving slowly through town past the markets, then later you’re climbing Coolamon Scenic Drive with a trailer on the back. That shift between gentle stops and long uphill pulls puts pressure on wiring, fuses and charging systems.


At Glenn Rowe Auto Electrics, we support locals with mobile auto electrical work that reaches you when the vehicle quits at home, marine electrical help for people heading toward the river and caravan or trailer wiring that handles tight rural tracks.


As your local auto electrician, we also set up brake control units and Anderson plugs so towing feels calmer on those winding hinterland roads. If your electrics feel a bit off at the moment, reach out to us on 0477 123 586.

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Electrical Care Suited To Local Roads

Short trips around Mullumbimby don’t give older batteries much time to recover which is why people often feel sluggish starts before the cold months kick in.


The humidity that drifts in from the valley also affects older connectors which means a loose join can act fine near town yet falter once you hit open stretches toward Brunswick Heads.


We look closely at how your wiring sits in these shifting conditions and tidy the sections that show early fatigue. Reliable electrical care doesn’t need to feel complicated, it just needs to work for the driving your week demands.

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Caravan & Trailer Electrician

In Mullumbimby you get lighting checks, firm earth points and clean charge lines that handle rough backroads, heavier loads and frequent towing.

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Mobile Auto Electrician

Around Mullumbimby you get mobile electrical help that reaches your driveway, fixing wiring faults, battery issues and accessory problems.

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Marine Electrician

For Mullumbimby boat owners you get marine wiring support that deals with moisture shifts, steady pump loads and electrical movement.

Redarc Tow-pro Elite Electric Trailer Brake Controller Kit — Glenn Rowe Auto Electrics In Mullumbimby, NSW

Electric Brake Controllers

In Mullumbimby, you get electric brake controllers matched to varied trailer weights, helping improve pedal feel and cut sway on hilly hinterland roads.

Black Truck Hitch With Towing Accessories, Including a Trailer Plug — Glenn Rowe Auto Electrics In Mullumbimby, NSW

Anderson Plugs

Across Mullumbimby you get Anderson plugs fitted for stable contact, tidy routing and proper charge flow that keeps fridges, chargers and batteries.

Helping Your Auto Electrical Keep Up

Many locals tow gear for work, run older 4WDs or drive out to the hills for weekend camping which puts extra draw on wiring systems. Fridge leads flex constantly on rough tracks, caravan chargers pull current for hours and marine systems need steady power even with spray, heat and vibration.


We check how each accessory draws power over a full day on the road because short workshops often miss the tiny voltage dips that show up only under movement.


When the layout feels balanced and the flow is steady, everything works with far less fuss.

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Contact Glenn Rowe Auto Electrics In Mullumbimby

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Business Hours

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Frequently Asked Questions

  • Why do brake control units feel different once a trailer is fully packed for a trip?

    A trailer’s behaviour changes dramatically once it’s loaded. More weight shifts the balance toward the axle which alters how quickly the brakes grab when the controller sends current.


    Heavier loads also increase the heat inside the brake drums which changes resistance across the magnets. Even small differences in tyre pressure affect how smoothly the trailer responds.


    A brake controller works from the signals it receives so a weight change alters the input the system interprets. That’s why recalibrating after packing often stabilises the braking feel and stops the sudden pulling sensation some drivers notice.

  • Can auto electricians fix power window and door lock issues?

    Even gentle washdowns can push moisture into connectors or switches that aren’t sealed fully. Water seeps into housings and sits against the metal contacts which raises resistance until the circuit dries.


    If a pump or light tries to draw current while moisture is trapped inside, the device may hesitate or flicker. Cleaning products can also leave residue that traps moisture longer than plain water.


    Marine environments already expose gear to humidity, so the extra moisture from cleaning tips the balance. Drying the connectors and testing them under load typically reveals whether the issue is moisture or an underlying wiring fault.

  • Why do accessory circuits lose strength after new gear is added even when the wiring looks fine?

    Circuits behave differently once multiple loads share a path. A lead that carried a fridge perfectly may start to drop voltage once lights, chargers or pumps share the same feed.


    The wiring might be tidy but too thin to carry the combined draw which pushes the voltage below the level the accessories expect. Some chargers also create short bursts of current as they regulate battery input which causes fluctuating performance in other accessories.


    The appearance of the wiring doesn’t reflect its capacity. Testing the circuit under the full expected load highlights the shortfall immediately.

  • Why do Anderson plug setups sometimes cause confusing voltage readings at the trailer?

    Anderson plug readings vary because the plug is only one part of the circuit. Voltage drops occur along the cable, at fuses, through connectors or inside the charger on the trailer.


    A long run of cable creates natural loss even when the wiring is healthy. Some controllers distribute current selectively which makes readings appear inconsistent when measured at different points.


    Trailer wiring also ages at a different rate than the vehicle side which adds resistance that skews the measurement.


    Checking the circuit at several points helps identify where the drop is occurring rather than assuming the plug is at fault.

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