P2558
Engine Coolant Level Sensor/Switch Circuit Low
P2558 is an OBD-II diagnostic trouble code meaning: Engine Coolant Level Sensor/Switch Circuit Low. Common causes: coolant level sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Low coolant level indicator is on
- Incorrect coolant level readings on the dashboard
- Check Engine Light Is On
- Possible false signals about engine overheating
Causes
- Coolant level sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Low coolant level in the system
- Problems with the engine ECU
How to Fix
- Check the coolant level and add if necessary
- Inspect the wiring and connectors of the sensor for damage
- Check the resistance of the coolant level sensor
- If necessary, replace the coolant level sensor
- Check the continuity of the circuit from the sensor to the ECU
Related codes
Error P2558 by Vehicle Brand
FAQ
What does the P2558 code mean?
P2558 is an OBD-II diagnostic trouble code that indicates: Engine Coolant Level Sensor/Switch Circuit Low
What causes a P2558 error code?
The most common causes of P2558 include: Coolant level sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Low coolant level in the system.
How do I fix a P2558 diagnostic trouble code?
To fix P2558: Check the coolant level and add if necessary. Inspect the wiring and connectors of the sensor for damage. Check the resistance of the coolant level sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2558?
Limited driving only, diagnose soon
How much does it cost to fix P2558?
The estimated repair cost for P2558 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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