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Diagnose/P2908
P2908High SeverityHybrid/EV

Motor/Generator Inverter Temperature High

What This Means

The power inverter that converts DC battery power to AC motor power is overheating. The inverter may reduce power output to protect itself.

Common Symptoms

  • Hybrid system warning light
  • Reduced EV range
  • Power limitation
  • Check engine light on

Common Causes

  • Battery cell degradation
  • Inverter failure
  • Motor winding damage
  • Cooling system issue
  • High-voltage wiring fault

Estimated Repair Cost

$500 – $5000
Parts and labor (varies by vehicle and location)
Difficulty:Professional

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For informational purposes only. Diagnostic trouble codes are starting points for diagnosis, not definitive answers. Always consult a certified mechanic for proper diagnosis and repair. Estimated costs vary by vehicle, location, and shop rates.