C0300
WysokiElectric Power Steering (EPS) — malfunction
OBD-II (EN): Electric Power Steering (EPS) malfunction
Code C0300 — Electric Power Steering (EPS) — malfunction. Symptoms: heavy steering. Possible cause: faulty EPS motor. Professional diagnosis recommended.
Symptoms
Heavy steering, EPS warning light, no power assist
Possible causes
Faulty EPS motor, faulty EPS controller, faulty torque sensor
Affected systems
PodwozieUkład kierowniczy
Tags and synonyms
Does code C0300 require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.