P3030 – High Voltage Line Snapped (Toyota Prius)

P3030 – High Voltage Line Snapped (Toyota Prius)

SYMPTOMS:

  • Warning light or “Check Hybrid System” message
  • Sudden loss of power
  • Vehicle may not start

POSSIBLE CAUSES:

  • Broken / open high-voltage wiring
  • Damaged sensing harness, connector, or plug connection