Welcome to Next Phase Auto

At NextPhase Auto,

we support workshops, technicians, and vehicle owners across the Gold Coast, Tweed Heads, and South Brisbane with clear, data-driven diagnostics.

We specialize in EVs, hybrids, and early and late-model vehicles—and we’re here to help you confirm faults, validate components, and make confident repair decisions. Whether you're prepping a vehicle for sale or verifying a used part before install, our goal is simple: clarity without complication.

What we offer:-

  • State of Health (SOH) assessments

  • Safe de-powering and re-initialisation of high-voltage systems

  • Two-stage inspection reports for buyers and sellers

  • Component-level diagnostics, parts testing, and bench testing

Whether you're preparing a vehicle for sale, confirming system health, we check used parts to ensure they’re safe, functional, and won’t cause faults or failures when reinstalled. NextPhase Auto delivers clarity, safety, and trusted results.

We service the Gold Coast, Tweed Heads and South Brisbane.

Services

Pre and Post Scan Health checks.

At NextPhase Auto, we believe in transparency and precision. That’s why we perform a comprehensive pre-scan health check before any work begins. This scan identifies existing faults, system statuses, and potential issues—ensuring we start with a clear picture of your vehicle’s condition.

Once the required service is complete, we carry out a post-scan verification to confirm:

  • ✅ All systems are functioning correctly

  • ✅ No new faults have been introduced

  • ✅ The service has been successfully completed.

    This two-step process ensures your vehicle leaves in better shape than it arrived—with full diagnostic accountability.

     

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We service the Gold Coast, Tweed Heads and South Brisbane.

SOH Pre-Scan Battery Health Check

As part of our diagnostic process at NextPhase Auto, we perform a State of Health (SOH) battery check to assess the long-term performance of your vehicle’s high-voltage battery—not just its current charge level.

To ensure accurate results and minimize your time off the road, we recommend the battery be at 15–18% state of charge before testing. This allows us to run the appropriate diagnostic routines and generate a clear, easy-to-understand report outlining:

    • ✅ The battery’s overall health and performance

    • ✅ Any signs of degradation, imbalance, or early failure

    • ✅ Straightforward recommendations based on real data

    Our goal is to deliver transparent, data-backed insights so you can make informed decisions—without guesswork or unnecessary parts replacement.

We service the Gold Coast, Tweed Heads and South Brisbane.

Used parts & Bench Testing

At NextPhase Auto, we specialize in certifying and validating used components—because not every fault needs a brand-new part.

Using advanced bench testing tools and OEM-level diagnostics, we assess the condition and functionality of key modules such as:

  • ✅ Engine Control Units (ECUs)

  • ✅ Transmission Control Units (TCUs)

  • ✅ Hybrid and EV modules and batteries

  • ✅ Immobilizer and key systems

    • 🔍 Accurate fault isolation

    • ⚡ Safe power and signal simulation

    • 📊 Clear reporting with test results and recommendations

    Whether you're sourcing a salvaged part or verifying a module before installation, our bench testing service gives you confidence—without the guesswork.

We service the Gold Coast, Tweed Heads and South Brisbane.

Frequently Asked Questions

What types of vehicles do you specialize in?

At NextPhase Auto, we specialise in modern vehicle systems—from internal combustion engines to the latest in electrified technology. Our core focus includes:

  • ⚡ Electric Vehicles (EVs) – Battery diagnostics, inverter systems, and high-voltage safety checks

  • ♻️ Hybrids & Plug-in Hybrids (HEVs/PHEVs) – System health checks, module testing, and energy flow diagnostics

  • 🚘 Late-model Petrol & Diesel Vehicles – Network diagnostics, ECU/TCU testing, and advanced fault tracing.

Whether you're a workshop, wrecker, or private owner, we bring OEM-level insight and precision diagnostics to every job—on-site or on the bench.

How can I book an appointment?

We offer flexible ways to get in touch—whether you're a workshop, wrecker, parts supplier, or private customer:

✅ Option 1: Quick Online Booking

Scan the QR code or click the link below to fill out our short booking form. It’s ideal for detailed diagnostics, SOH checks, or component testing. [Insert QR code + short link]

Option 2: Direct Email

Prefer to skip the form? No problem. Just send us a message with your request: 📩 mark@nextphaseauto.com.au

📞 Option 3: Priority Trade Contact

For trade clients (workshops, wreckers, suppliers), we offer priority response via SMS or call. 📱 Mobile: [Insert number] (Feel free to text your request—include VIN, fault, or part details if available.)

Do you offer warranty on your services?

At NextPhase Auto, our services are focused on diagnostics, system reporting, and component testing. We do not carry out physical repairs or part replacements—our role is to provide accurate, data-driven insights so you can make informed decisions.

Because of this, we do not offer a traditional warranty on parts or repairs.

However:

  • ✅ All diagnostic reports are based on the condition of the vehicle or component at the time of testing.

  • ✅ For bench-tested components, we provide a test report confirming functionality under simulated conditions

    • using professional-grade equipment.

    • ⚠️ We cannot guarantee how a used component will perform once installed, as factors like installation quality, vehicle compatibility, and system integration are outside our control.

    That said, we stand by the accuracy and integrity of our testing process. If you're a wrecker, reseller, or workshop looking for component certification, we’re happy to discuss how our reports can support your quality assurance process.

     

We service the Gold Coast, Tweed Heads and South Brisbane.

 

 

 

 
 
 
Christine G

 2 weeks ago New

"I recently had my vehicle serviced at NextPhase Auto in Hollywell. They found an oil leak and replaced the gasket seals, and also changed the front brake pads. I returned two months later for an oil change and a general health check. The team was professional, transparent, and ensured my car was in great condition. Highly recommend their services!"

 

2 reviews • 0 photos
 
 

4 weeks ago NewMark has helped me in the purchase of my Subaru firstly about 9 months ago and just recently diagnosed a skyline for me which i purchased also. Don't risk it get a diag before you buy. Excellent service best price.

 

Contact us

For any inquiries or to book an appointment, please fill out the form below or give us a call at (0489 214 979 )

We service the Gold Coast, Tweed Heads and South Brisbane.

About us

Next Phase Auto is a leading auto diagnostic solutions provider based in Gold Coast and Tweed Heads and South Brisbane. With a focus on EVs, hybrids, and cutting-edge technology, we are committed to keeping your vehicle running smoothly and efficiently.

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