P1EDF
Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage
P1EDF is an OBD-II diagnostic trouble code meaning: Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage. Common causes: temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- Problems with charging a high-voltage battery
- Reduced performance of the hybrid system
- The car may go into emergency mode
- Charging system error message
Causes
- Temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Problems with the voltage conditioning module
- Malfunction of the hybrid system control unit
How to Fix
- Check the voltage in the temperature sensor circuit
- Inspect the integrity of the wiring and connectors
- Check the resistance of the temperature sensor
- If necessary, replace the temperature sensor
- Check the functionality of the voltage conditioning module
Related codes
FAQ
What does the P1EDF code mean?
P1EDF is an OBD-II diagnostic trouble code that indicates: Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage
What causes a P1EDF error code?
The most common causes of P1EDF include: Temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Problems with the voltage conditioning module.
How do I fix a P1EDF diagnostic trouble code?
To fix P1EDF: Check the voltage in the temperature sensor circuit. Inspect the integrity of the wiring and connectors. Check the resistance of the temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1EDF?
Limited driving only, diagnose soon
How much does it cost to fix P1EDF?
The estimated repair cost for P1EDF is $28–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat