BMW DTC P1D3F – A/C Compressor Motor Input Current Sensor Current Out of Range Low
DTC P1D3F meaning on BMW
- The DTC P1D3F on a BMW indicates that the A/C compressor motor input current sensor has detected that the current is out of range low.
- This fault code typically points to an issue with the electrical current being supplied to the A/C compressor motor.
BMW DTC P1D3F symptoms
- Diminished or lack of cooling from the air conditioning system.
- Unusual noises coming from the A/C compressor.
- Warning light on the dashboard related to the A/C system.
BMW DTC P1D3F causes
- Low refrigerant levels in the A/C system.
- Faulty A/C compressor motor.
- Wiring or connection issues in the A/C compressor motor circuit.
BMW DTC P1D3F seriousness
- If left unresolved, the DTC P1D3F fault code can lead to further damage to the A/C compressor motor and potentially affect the overall performance of the air conditioning system.
- It is recommended to address this issue promptly to avoid any inconvenience or discomfort while driving.
How to diagnose DTC P1D3F on BMW
- Use a diagnostic scanner to retrieve the fault code and further details about the A/C compressor motor input current sensor.
- Inspect the A/C compressor motor and its connections for any visible signs of damage or corrosion.
- Check the refrigerant levels in the A/C system to ensure they are within the specified range.
How to fix DTC P1D3F on BMW
- Address any issues with low refrigerant levels by refilling the A/C system with the correct type and amount of refrigerant.
- If the A/C compressor motor is faulty, it may need to be replaced with a new one.
- Inspect and repair any damaged wiring or connections in the A/C compressor motor circuit.
How to erase DTC P1D3F on BMW
- After fixing the underlying issue causing the DTC P1D3F fault code, use a diagnostic scanner to clear the code from the vehicle’s memory.
- Ensure that the repairs have been successful by checking for any recurring fault codes or symptoms related to the A/C system.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.