P0C90
Hybrid/EV Battery Temperature Sensor J Circuit High
P0C90 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Temperature Sensor J Circuit High. Common causes: short circuit in the sensor circuit to power, battery temperature sensor fault j. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Hybrid system power reduction
- Incorrect battery temperature readings
- Limiting the operation of the recuperation system
- Error message on display
Causes
- Short circuit in the sensor circuit to power
- Battery temperature sensor fault J
- Wiring harness damage
- Poor contact in connectors
- Problems with the battery management module
How to Fix
- Check the integrity of the sensor wiring harness
- Check the resistance of the temperature sensor
- Inspect connectors for corrosion or damage
- Check the voltage in the sensor circuit
- Replace battery temperature sensor if necessary
Related codes
Error P0C90 by Vehicle Brand
FAQ
What does the P0C90 code mean?
P0C90 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Temperature Sensor J Circuit High
What causes a P0C90 error code?
The most common causes of P0C90 include: Short circuit in the sensor circuit to power; Battery temperature sensor fault J; Wiring harness damage; Poor contact in connectors.
How do I fix a P0C90 diagnostic trouble code?
To fix P0C90: Check the integrity of the sensor wiring harness. Check the resistance of the temperature sensor. Inspect connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0C90?
Yes, but get it checked soon
How much does it cost to fix P0C90?
The estimated repair cost for P0C90 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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