P2B25
Hybrid/EV Electronics Coolant Temperature Sensor C Circuit Range/Perfomance
P2B25 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Electronics Coolant Temperature Sensor C Circuit Range/Perfomance. Common causes: faulty coolant temperature sensor c, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine Light Is On
- Reduced performance of the hybrid system
- Overheating of electronic components
- Incorrect coolant temperature readings on the dashboard
- Reduced vehicle power
Causes
- Faulty coolant temperature sensor C
- Open or short circuit in the sensor circuit
- Poor contact in sensor connectors
- Corrosion of sensor contacts or connectors
- Problems with the hybrid system ECU
How to Fix
- Check the continuity of the temperature sensor circuit
- Check sensor connections and connectors
- Test the coolant temperature sensor
- Replace the faulty sensor if necessary
- Check and, if necessary, update the ECU software
Related codes
Error P2B25 by Vehicle Brand
FAQ
What does the P2B25 code mean?
P2B25 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Electronics Coolant Temperature Sensor C Circuit Range/Perfomance
What causes a P2B25 error code?
The most common causes of P2B25 include: Faulty coolant temperature sensor C; Open or short circuit in the sensor circuit; Poor contact in sensor connectors; Corrosion of sensor contacts or connectors.
How do I fix a P2B25 diagnostic trouble code?
To fix P2B25: Check the continuity of the temperature sensor circuit. Check sensor connections and connectors. Test the coolant temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2B25?
Limited driving only, diagnose soon
How much does it cost to fix P2B25?
The estimated repair cost for P2B25 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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