P0C71
Hybrid/EV Battery Temperature Sensor D/E Correlation
P0C71 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Temperature Sensor D/E Correlation. Common causes: temperature sensor d or e faulty, damage to the wiring to the sensors. Estimated repair cost: $33–167.
Symptoms
- Check Engine light comes on
- Reduced performance of the hybrid system
- Vehicle power limitation
- Incorrect battery temperature readings
- Extended charging time
Causes
- Temperature sensor D or E faulty
- Damage to the wiring to the sensors
- Oxidation or poor contact in connectors
- Problems with the battery management module
- Software error in the control system
How to Fix
- Diagnostics of temperature sensor readings
- Checking the integrity of wiring and connectors
- Replacing a faulty temperature sensor
- Control Module Software Update
- Checking system operation after repair
Related codes
Error P0C71 by Vehicle Brand
FAQ
What does the P0C71 code mean?
P0C71 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Temperature Sensor D/E Correlation
What causes a P0C71 error code?
The most common causes of P0C71 include: Temperature sensor D or E faulty; Damage to the wiring to the sensors; Oxidation or poor contact in connectors; Problems with the battery management module.
How do I fix a P0C71 diagnostic trouble code?
To fix P0C71: Diagnostics of temperature sensor readings. Checking the integrity of wiring and connectors. Replacing a faulty temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0C71?
Yes, but get it checked soon
How much does it cost to fix P0C71?
The estimated repair cost for P0C71 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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