P0C44
Hybrid/EV Battery Pack Coolant Temperature Sensor A Circuit Low
P0C44 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Pack Coolant Temperature Sensor A Circuit Low. Common causes: coolant temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Hybrid/electric system power reduction
- Check Engine Light Illuminates
- Battery pack overheating
- Reduced cooling system efficiency
- Activation of emergency operation
Causes
- Coolant temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor connection or corroded contacts
- Problems with the battery management module
- Low coolant level in the system
How to Fix
- Check the coolant level in the system
- Inspect the sensor circuit for damage
- Check the connections and contacts of the sensor
- Test the coolant temperature sensor
- Replace sensor if necessary
Related codes
Error P0C44 by Vehicle Brand
FAQ
What does the P0C44 code mean?
P0C44 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Pack Coolant Temperature Sensor A Circuit Low
What causes a P0C44 error code?
The most common causes of P0C44 include: Coolant temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor connection or corroded contacts; Problems with the battery management module.
How do I fix a P0C44 diagnostic trouble code?
To fix P0C44: Check the coolant level in the system. Inspect the sensor circuit for damage. Check the connections and contacts of the sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0C44?
Limited driving only, diagnose soon
How much does it cost to fix P0C44?
The estimated repair cost for P0C44 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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