Hybrids and Electric Vehicles
EV/Hybrid Diagnostics
EV/Hybrid diagnostics focuses on high-voltage systems, control modules, and their interactions. Accurate evaluation is especially important because the fault may originate in a control unit, charger, battery-related module, or another linked electronic subsystem.
Price depends on the caseTurnaround after review
Supported module types
- BMS, inverters, chargers, and HV electronics
Common symptoms
- The vehicle does not enter ready mode.
- High-voltage warnings or reduced power are present.
- Charging is interrupted, unstable, or not possible.
- Repeated EV/Hybrid fault codes are stored.
Common causes
- Issues in BMS, inverter, charger, or related control units.
- Failures after voltage events, moisture, corrosion, or overheating.
- Combined module and wiring defects that require deeper analysis.
How diagnostics works
- 1We collect symptoms, fault codes, and behavior details.
- 2We identify the most likely affected subsystem or module.
- 3If needed, diagnostics move to a more focused bench-level module review.
How the repair process works
- 1Once the diagnosis is clear, the correct repair path is selected for the affected unit.
- 2Recovery, verification, and follow-up validation are performed as required.
- 3The result is confirmed before the case is closed.
What the customer should send
- The exact module if it has already been identified.
- A photo of the label and part number.
- A detailed description of symptoms, fault codes, and when they appear.
Warranty note
Customer warranty is issued by Fix Electronics and depends on the specific module, the repair performed, and factors such as water, corrosion, short circuits, external wiring faults, or related system defects.
Next step
Send the symptoms, module details, and available vehicle information so we can confirm the right diagnostic and repair path.