P0C89
Hybrid/EV Battery Temperature Sensor I Range/Performance
P0C89 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Temperature Sensor I Range/Performance. Common causes: battery temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Reduced performance of the hybrid system
- Reducing electric range
- Dashboard warning
- Engine power limitation
- Unstable operation of the cooling system
Causes
- Battery temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in wiring connectors
- Problems with the battery control unit
- Corrosion of contacts in the temperature control system
How to Fix
- Temperature Sensor Circuit Diagnostics
- Checking contacts and connectors
- Testing the sensor with a multimeter
- Replacing a faulty temperature sensor
- Resetting fault codes after repair
Related codes
Error P0C89 by Vehicle Brand
FAQ
What does the P0C89 code mean?
P0C89 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Temperature Sensor I Range/Performance
What causes a P0C89 error code?
The most common causes of P0C89 include: Battery temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in wiring connectors; Problems with the battery control unit.
How do I fix a P0C89 diagnostic trouble code?
To fix P0C89: Temperature Sensor Circuit Diagnostics. Checking contacts and connectors. Testing the sensor with a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0C89?
Limited driving only, diagnose soon
How much does it cost to fix P0C89?
The estimated repair cost for P0C89 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat