DTC P05C1-4B: Active Grille Air Shutter Module "B" Over Temperature - Over temperature: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Engine running for 30 seconds
- Refer to the electrical circuit diagrams and check the active grille air shutter and active grille air shutter motor circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Inspect connectors for signs of water ingress and pins for damage and/or corrosion
- Check active grille air shutter and active grille air shutter motor for mechanical integrity
- Install a new active grille air shutter and active grille air shutter motor, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest