EV & Hybrid Vehicle Diagnostics in Bristol
Advanced diagnostic checks for electric and hybrid vehicles at Bro Tyre
Is your electric or hybrid vehicle displaying a warning light, losing range, experiencing charging problems or not performing as expected?
Bro Tyre provides professional EV and hybrid diagnostics in Bristol, helping identify faults affecting the battery management system, electric drive system, charging components and other electronic control units.
Our diagnostic equipment allows us to investigate vehicle fault codes and available live system data, helping you understand what may be wrong before repairs are authorised.
Battery health data  • Hybrid system analysis  • Charging fault checks   • Full vehicle scan
Professional Electric and Hybrid Vehicle Diagnostics
Modern electric and hybrid vehicles use multiple electronic control units to manage the high-voltage battery, electric motor, regenerative braking, charging system, cooling system and vehicle performance.
When one of these systems develops a problem, the vehicle may display a warning message, reduce its power or stop charging correctly.
Our electric vehicle diagnostic service in Bristol is designed to identify stored and active fault codes and examine the diagnostic information made available by your vehicle.
After completing the checks, we will explain our findings clearly and advise you about the most suitable next step. We will not carry out additional repairs without discussing them with you first.
What Can Our EV Diagnostic Service Check?
Battery Health Data Assessment
We can inspect battery-management information made available by the vehicle, including relevant fault codes, battery condition data and system warnings.
Battery information varies between manufacturers, and some vehicles do not provide one simple battery-health percentage.
Electric Drive and Motor Fault Diagnosis
We can scan electric-drive control units for stored faults connected with vehicle performance, reduced-power warnings and electric motor operation.
Hybrid System Analysis
For hybrid and plug-in hybrid vehicles, we can investigate warning lights and faults involving communication between the electric and combustion-engine systems.
Charging System Diagnostics
If your vehicle is charging slowly, refusing to charge or displaying a charging-system warning, our diagnostic scan can help identify relevant fault codes.
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Cooling and Thermal-System Checks
Electric and hybrid vehicles rely on temperature-management systems to help protect their batteries and electrical components. We can check available diagnostic information for related system faults
Full Vehicle System Scan
We can carry out a wider scan of accessible control units to identify problems affecting systems such as the battery-management system, charging system, braking electronics and vehicle communications.
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Diagnostic functions and battery information depend on the make, model, age and software configuration of the vehicle.
When Should You Book an EV Diagnostic Check?
Arrange an inspection when you notice any of the following:
- EV, battery or hybrid-system warning light
- Reduced-power or restricted-performance message
- Unexpected reduction in driving range
- Vehicle not charging or charging intermittently
- Charging cable recognised but charging does not begin
- Hybrid vehicle struggling to change between power sources
- Regenerative braking behaving differently
- Vehicle entering limp or reduced-power mode
- Warning message that disappears and returns
- Electrical fault following a flat 12-volt battery
Warning!
Ignoring warning messages may lead to further inconvenience or leave your vehicle unable to charge or drive normally. An early diagnostic check can provide clearer information about the cause of the problem.
What Happens During an EV Diagnostic Appointment?
We will ask about the warning message, charging problem, loss of range or other symptoms you have experienced.
Our technician will connect suitable diagnostic equipment and scan the relevant electronic control units supported by your vehicle.
We inspect the relevant vehicle systems and review fault codes and diagnostic data to help identify the cause of the problem.
We will explain the findings in straightforward language and discuss any recommended checks or repairs before additional work is carried out.
EV Battery Health Checks in Bristol
The high-voltage battery is one of the most important and valuable components in an electric vehicle.
Depending on the manufacturer and model, the vehicle may make information available about battery condition, individual battery modules, temperatures, charging history or battery-management faults.
Our diagnostic check can examine the information supported by your vehicle and identify relevant warning codes or irregular data.
However, not every electric vehicle provides an exact battery state-of-health percentage through diagnostic equipment. For this reason, we will explain what information was available from your particular vehicle rather than promising an unsupported result.
Hybrid and Plug-In Hybrid Diagnostics
Hybrid vehicles combine an internal-combustion engine with an electric motor, high-voltage battery and several electronic control systems.
A warning light may relate to the petrol engine, hybrid battery, charging system, inverter, cooling system or communication between different control units.
Bro Tyre can scan supported hybrid and plug-in hybrid vehicles and help identify which system is reporting the fault.
We recommend providing your vehicle registration number when booking so that we can check diagnostic compatibility before your appointment.
Why Choose Bro Tyre for EV Diagnostics?
Clear and Honest Advice
We explain the diagnostic findings without unnecessary technical language and discuss the available options with you.
Advanced Diagnostic Equipment
We use professional equipment to access supported electric, hybrid and general vehicle-control systems.
No Unauthorised Repairs
Any additional investigation or repair work will be discussed with you before it is carried out.
Complete Vehicle Care
Alongside EV and hybrid diagnostics, Bro Tyre provides tyre fitting, brake inspections, wheel alignment, vehicle servicing and general repairs.
Two Convenient Bro Tyre Branches
Customers can contact our Eastville or Westerleigh branch and select their preferred location when booking.Â
Book EV Diagnostics in Bristol
Contact Bro Tyre to arrange an electric or hybrid vehicle diagnostic check.
Eastville Branch:
525 Stapleton Road
Eastville, Bristol
BS5 6PE
Telephone: 0117 985 8067
Westerleigh Branch:
1–4 Quarry Industrial Estate
Westerleigh Road
Westerleigh
BS37 8QH
Telephone:Â 01454 803637
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EV and Hybrid Diagnostic FAQs
Can you check the health of my electric-car battery?
We can inspect battery information and fault data made available by the vehicle. The amount of information varies between manufacturers, and not every model provides one exact battery-health percentage.
Can you diagnose hybrid vehicles?
Yes, we can scan supported hybrid and plug-in hybrid vehicles for faults involving accessible engine, battery, electric-drive and hybrid-control systems. Please provide your registration number when booking.
Can you diagnose an EV that will not charge?
A diagnostic scan may identify faults involving the charging system, battery-management system, onboard charger or associated control units. Additional electrical testing may sometimes be required after the initial scan.
Will you simply clear the warning light?
Our priority is to understand why the warning light appeared. Clearing a code without addressing the cause may allow the warning to return. We will explain the findings before recommending further work.
How long does an EV diagnostic check take?
The appointment time depends on the vehicle and the nature of the fault. Some issues can be identified during an initial scan, while intermittent or complex faults may require further investigation.
Do I need to make an appointment?
Booking is recommended so we can confirm vehicle compatibility, allocate sufficient time and make sure the correct technician is available.
Is Your EV or Hybrid Showing a Warning Light?
Do not ignore unexplained warning messages, charging problems or reduced vehicle performance.
Book an EV diagnostic check in Bristol with Bro Tyre and receive clear information about the faults detected and the next steps available.