OBD Codes List

Diagnostic reference · P2C76

P2C76

Active Grille Air Shutter D Stuck On

System
Powertrain control (P code)
Lamp
Check Engine Light
Category
Powertrain - Hybrid Propulsion

What it means

P2C76 means Active Grille Air Shutter D Stuck On.

Check these first

  • An active grille shutter D stuck in the open position
  • Debris jamming shutter D
  • A shutter D actuator that will not return
  • A short keeping shutter D powered

What to do next

  1. Command active grille air shutter D open and closed
  2. Inspect shutter D for debris or binding
  3. Test the shutter D actuator for free travel
  4. Check for a short keeping shutter D powered
  5. Replace the active grille air shutter D assembly if it stays stuck
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.