Diagnostics

Mornington Motors uses advanced diagnostic equipment to accurately identify electrical faults and computer system issues in your vehicle. Servicing Mornington, Mount Eliza, Mount Martha and the wider Mornington Peninsula, our staff get to the root cause fast.

OUR SERVICES

Transparent Diagnostic Pricing

We provide upfront diagnostic quotes before any work begins, so there are no surprises on your invoice. Pricing depends on the complexity of the fault, but our team always aims to deliver cost-effective solutions for our Mornington Peninsula customers.

Quality Electrical Repairs Service

Our experienced technicians take a thorough approach to electrical diagnostics and repairs, using quality parts and professional workmanship to help ensure your vehicle is operating safely and reliably. We clearly explain our findings and recommended repairs, so you can make informed decisions about your vehicle.

Customer-Focused Repairs Service

We’re committed to providing friendly, professional service and making every customer experience as straightforward as possible. Our team takes the time to listen, explain our findings clearly and keep you informed throughout the process, so you can feel confident your vehicle is in good hands.

Our Solutions

Mornington Motors specialises in diagnosing and repairing complex electrical and computer system faults in modern vehicles. Using the latest diagnostic technology, our experienced technicians accurately pinpoint issues affecting drivers throughout Mornington, Mount Eliza, Mount Martha and the Mornington Peninsula. From dashboard warning lights to battery and wiring problems, we get your vehicle running reliably again.

Why Choose Our Diagnostic Experts

Modern vehicles rely heavily on complex electrical systems and onboard computers, making accurate diagnostics essential to avoid unnecessary parts replacement and repeat repairs. Mornington Motors invests in advanced scan tools and ongoing technician training to ensure every fault is correctly identified the first time. Our team serves customers across Mornington, Mount Eliza, Mount Martha and the Mornington Peninsula with honest, transparent advice. We explain exactly what's wrong and what it will take to fix it before any work begins.

What's Checked in a Diagnostics Service

We’re committed to providing friendly, professional service and making every customer experience as straightforward as possible. Our team takes the time to listen, explain our findings clearly and keep you informed throughout the process, so you can feel confident your vehicle is in good hands.

Customer-Focused Repairs Service

  • Battery condition and charging system output
  • Onboard computer and engine management fault codes
  • Wiring harness and connector integrity
  • Alternator and starter motor function
  • Dashboard warning lights and sensor performance

Frequently Asked Questions

Our technicians connect your vehicle to advanced diagnostic scanning equipment to read fault codes and test electrical components. This helps us pinpoint exactly what is causing warning lights, performance issues or electrical faults.

Most diagnostic scans take between 30 minutes and an hour, depending on the complexity of the issue. If further investigation is needed, our Mornington team will discuss timeframes and costs with you before proceeding.

Warning lights can indicate anything from a minor sensor fault to a serious engine or electrical issue. Bringing your car to Mornington Motors allows us to accurately diagnose the cause and recommend the right fix.

Yes, our auto electricians are equipped to diagnose and repair electrical systems across a wide range of vehicle makes and models. We service customers throughout Mornington, Mount Eliza, Mount Martha and the wider Peninsula.

Yes, a battery that keeps going flat can point to charging system faults, parasitic drains or alternator issues. Our team will test the entire electrical system to find the underlying cause rather than just replacing the battery.

Book Your Diagnostic Check Today

Don't ignore that warning light or electrical fault, let Mornington Motors get to the bottom of it quickly and affordably. Contact us today to schedule your diagnostics appointment.
Book Now
Customer Reviews

Trusted by Generations of Local Drivers

See why Mornington Peninsula motorists continue to choose Mornington Motors for friendly service, honest advice and reliable vehicle care.
 
 
 
 
 
 
 
  
 
 
 
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 Nick profile picture 
 
 
 Nick 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
I was looking for a new daily car as I had an accident during the week Contacted Mick at Mornington Motors and he was the easiest person to deal with. Made him self available on Easter Monday for me to view the car I was after and had the new car ready for pick up on Tuesday the next day. Absolutely out standing service and Mick was an absolute gentleman taking time away from his family to help me. All the best thanks again Mick.
  
 
  
 
 
 
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 Niels B profile picture 
 
 
 Niels B 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Purchased a car from Mornington Motors and they were easy to deal with - friendly and professional. The car was immaculately detailed on collection. Very happy!
  
 
  
 
 
 
 Posted on Google Google 
 
 Sotto v profile picture 
 
 
 Sotto v 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Very reasonably priced roadworthy. Very happy. I recommend this workshop.
  
 
  
 
 
 
 Posted on Google Google 
 
 Jenny S profile picture 
 
 
 Jenny S 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Outstanding customer service.
  
 
  
 
 
 
 Posted on Google Google 
 
 Sacha W profile picture 
 
 
 Sacha W 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
The previous owner of the car I now own used to go to Mornington Motors so I thought I would also and I’m so happy I did. I had my car serviced within 3 1/2 hours and was treated so well by all the employees and the cost was far below than I expected. Highly recommend ⭐️⭐️⭐️⭐️⭐️

Ready to Book Your Vehicle?

Call our friendly Mornington team or send us a booking enquiry online. We will help you arrange a convenient time and make sure you know what to expect.

Services

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Contact Us

  • Workshop:
    Mon-Fri: 8am - 5pm
    Sat: By appointment
  • Car Sales:
    Mon-Fri: 8am - 5pm
    Sat: By appointment
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