Diagnostics & Auto Electrical in Hervey Bay
From routine servicing to emergency repairs, R&B Automotive ensures your vehicle stays safe, reliable and performing at its best.
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Modern vehicles rely heavily on auto electrical systems, so accurate diagnostics are essential when something goes wrong. At R&B Automotive, we use state-of-the-art diagnostic equipment to quickly identify faults in your engine, sensors, wiring, battery, alternator and other electronic components. Whether you’re experiencing warning lights, starting issues, power loss or electrical faults, our qualified mechanics locate the cause and provide the right repair the first time. From wiring repairs and sensor replacements to alternators, starter motors and battery testing, we handle it all.
With a fully equipped workshop in Hervey Bay and mobile service across the Fraser Coast, we’ll keep your vehicle running smoothly and reliably. Call
(07) 4125 6384 to book a service.
State-of-the-art diagnostic equipment
Workshop-based & mobile servicing
Common Auto Electrical Issues
Your vehicle’s electrical system controls everything from starting the engine to powering lights, sensors and safety features. When something goes wrong, small issues can quickly turn into major problems.
We recommend getting your auto electrical system checked if you notice:
- Warning lights on the dashboard
- Difficulty starting or intermittent power loss
- Dimming or flickering headlights or interior lights
- Electrical accessories not working properly
- Burning smells or visible wiring damage
If any of these signs appear, don’t ignore them. Our qualified mechanics can diagnose the issue quickly and carry out reliable repairs.
FAQ
What does vehicle diagnostics involve?
Diagnostics uses specialised tools to read error codes from your car’s electronic systems. This helps pinpoint faults in the engine, transmission, sensors, wiring or other electrical components for accurate, efficient repairs.
How often should I have my electrical system checked?
Electrical systems should be inspected during regular servicing or if you notice warning signs. Preventative checks help detect issues early, avoid breakdowns and maintain vehicle safety and reliability.
What are common causes of auto electrical problems?
Common causes include battery failure, alternator issues, blown fuses, damaged wiring, corroded connections, faulty sensors or water ingress. Regular maintenance helps reduce the risk of these problems.


