P0B15Drive Motor Inverter Fault
The inverter that converts the battery DC current to AC current for the motor does not work.
Can I keep driving? NO
STOP the vehicle in a safe place. Continuing to drive may cause serious engine damage or put your safety at risk.
Sistema Afectado
Sistema Híbrido / EV · Batería HV y motor eléctrico
Pertenece al sistema de alto voltaje: batería de tracción, inversor o motor eléctrico.
Espacio para vendedores de repuestos
Aún no hay un anunciante en este espacio.
Symptoms You Will Notice
What you may observe when this code appears
- No or very reduced propulsion
- Electric motor does not respond
Possible Causes
The components or conditions that trigger this code
- 1Faulty inverter
- 2Burned-out IGBT
- 3Inverter overheating
How to Fix It — Step by Step
Recommended diagnostic and repair procedure
- 1Diagnose the inverter with specialized EV equipment
- 2Replace the inverter if needed
Note: This information is for general reference. For precise diagnostics and safety repairs, always consult a certified mechanic.
Estimated Cost
Approximate range in USD (varies by region and shop)
HV electric system
* Diagnosis only: $50–$150
Quick Info
Dig Deeper
Videos, images and service manuals
Have Another Code?
Look it up directly: