Auto Electrical

Modern vehicles have complex electrical and computer systems. At SG Off Road we have qualified auto electricians capable of diagnosing and repairing all electrical systems within your vehicle. Any aftermarket electrical accessories including battery replacement can be installed to the highest possible standard ensuring a factory finish product.

Computer Diagnostics

Using the latest technology in scan tool computer equipment, we can test and diagnose most vehicles complex computer systems including engine management, airbag systems, abs brakes, central locking and immobilisers.

Dual Battery Systems

Utilising the highest quality components like ARB and RedArc we can install any dual battery and power systems that you require, customising each system to suit your personal needs.


Is your alternator not charging? We can diagnose, repair or replace your alternator.

Communications Systems

Stocking a large range of UHF radios and antennas we have all of your communication needs covered. Whether you need to upgrade your mobile phone reception, or are needing a satellite phone or a personal emergency beacon, we can help.

Vehicle Wiring Systems

Most modern vehicles have a large number of different electrical systems, sometimes 30 different computer systems. At SG Off Road we have the equipment and the skills to diagnose and repair all wiring systems in your vehicle.

Electrical 4X4 Fit Outs

Designing a customised wiring solution to suit your needs we can make sure your electrical requirements are catered for. From the most basic setups to full battery management systems including solar, 240volt and lithium batteries in all vehicles, campers and caravans.

Electric Brake Systems

Do you need an electric brake for your trailer? We can provide and install different solutions that will suit your application and how to best arrange them in your vehicle.

Battery Management Systems

We can install a wide range of auto electrical accessories and equipment here at SG Off Road, including, but not limited to Redarc Battery Management Systems (BMS)

Aftermarket Gauges

Having aftermarket gauges fitted to your 4×4 vehicle will allow you to pull data on sensors specific to the make and model of your vehicle. This gives you the ability to track and measure engine load, EGR and Boost, Temps, Pressures, Battery voltage and much more



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