P23C5
Engine Coolant Bypass Valve C Position Sensor Circuit High
P23C5 is an OBD-II diagnostic trouble code meaning: Engine Coolant Bypass Valve C Position Sensor Circuit High. Common causes: valve position sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine Light Is On
- Unstable engine temperature
- Engine overheating
- Increased fuel consumption
- Reduced engine power
Causes
- Valve position sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Coolant bypass valve malfunction
- Problems with the engine ECU
How to Fix
- Check the integrity of the sensor circuit
- Inspect the connectors and contacts of the sensor
- Check the functionality of the position sensor
- If necessary, replace the position sensor
- Check the operation of the bypass valve
Related codes
Error P23C5 by Vehicle Brand
FAQ
What does the P23C5 code mean?
P23C5 is an OBD-II diagnostic trouble code that indicates: Engine Coolant Bypass Valve C Position Sensor Circuit High
What causes a P23C5 error code?
The most common causes of P23C5 include: Valve position sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Coolant bypass valve malfunction.
How do I fix a P23C5 diagnostic trouble code?
To fix P23C5: Check the integrity of the sensor circuit. Inspect the connectors and contacts of the sensor. Check the functionality of the position sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P23C5?
Yes, but get it checked soon
How much does it cost to fix P23C5?
The estimated repair cost for P23C5 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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