EV & Hybrid
Diagnostics
EV Vehicle Faults? We’ll Find Them
Electric and hybrid vehicles are complex machines, and unexpected faults can sometimes occur. Our advanced diagnostic tools and expert fault-finding techniques help quickly and accurately identify issues, minimizing downtime and keeping your vehicle running smoothly.
We cover a full range of faults, including:
- Battery & Charging System Issues – Reduced range, slow charging, or charging failures
- Electric Motor & Power Electronics – Loss of power, unusual noises, or drive system faults
- Regenerative Braking & ABS – Braking inconsistencies or warning lights
- High-Voltage System Faults – Problems with wiring, inverters, or cooling systems
- Onboard Software & ECU Issues – Communication errors, system malfunctions, and sensor faults
- Climate Control & Auxiliary Systems – Heating, cooling, and infotainment malfunctions
Some faults may not trigger a warning light, such as failing windows, heater malfunctions, or intermittent power issues. If a warning light does appear on your dashboard, it’s important to get it checked as soon as possible to prevent further damage or unexpected breakdowns.
Visit our warning light page to see what you’re dealing with, and feel free to contact us to book an appointment. If you are unsure which light is illuminated please call us on 0113 279 7992.
Expert Diagnosis & Transparent Pricing
Our initial diagnostic inspection is £72 plus VAT, providing up to one hour of thorough fault-finding on your EV or hybrid.
Once diagnosed, we will provide a clear, fixed-price quote for any necessary repairs. If multiple issues are detected, we’ll guide you through the best course of action, ensuring your vehicle is restored to peak performance.
EV & Hybrid Specialists You Can Trust
All of our technicians are manufacturer-trained and highly experienced in working with electric and hybrid vehicles. Whether it’s a simple software reset or a more complex repair, you can be confident that your vehicle is in expert hands.
EV Vehicle Diagnostics FAQs
How much does an vehicle diagnostic test cost?
Our initial inspection is £72 plus VAT but prices may vary depending on the level of diagnostics required. We offer transparent pricing, and if repairs are needed, we’ll provide a clear breakdown of costs before proceeding.
Will a diagnostic test fix my vehicle's issue?
A diagnostic test identifies the problem but does not automatically fix it. Once the fault is detected, our technicians will discuss repair options with you and carry out any necessary work with your approval.
What does the EV warning light on my dashboard mean?
EV-specific warning lights can signal battery, motor, or inverter issues. A specialist diagnostic tool is required to read and interpret EV fault codes.
Can you diagnose charging issues with my EV?
Yes, we check your onboard charger, charging port, cables, and power electronics to identify why your EV may not be charging correctly.
What is an EV diagnostic service?
An EV diagnostic service is a thorough check of your vehicle’s electrical and mechanical systems using advanced diagnostic tools. It helps identify faults in the battery, motor, charging system, and other key components.
How do I know if my EV or hybrid needs a diagnostic check?
If you notice reduced range, slow charging, warning lights on the dashboard, loss of power, unusual noises, or braking issues, a diagnostic test can pinpoint the cause.
Can you diagnose battery health in an EV or hybrid?
Yes, we use specialized battery diagnostic tools to check for degradation, cell imbalances, and overall performance, providing a clear picture of your battery’s condition.
How long does an EV or hybrid diagnostic test take?
Most diagnostic tests take between 30 minutes and 1 hour, depending on the complexity of the issue. More in-depth battery health checks may take longer.
All brand names, logos, and trademarks used on this website are the property of their respective owners. Sultas Auto Specialists Ltd. is an independent repair shop and is not affiliated with, endorsed by, or sponsored by any car manufacturer. References to specific brand names or logos are for identification purposes only.