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TuningBot DTC Database · v4.37.14

P2558 Coolant Level Sensor/Switch Circuit Low

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainThermal_managementOBD2

What P2558 means

P2558
Coolant Level Sensor/Switch Circuit Low Generic · thermal_management Data confidence 78%

The control module detected that the signal in the Coolant Level Sensor/Switch circuit stayed below the expected operating range.

Possible causes

  • Wiring
  • PTO speed selector sensor/switch
  • ECM

Related and nearby codes

How to read P2558

P

Powertrain: engine, transmission and driveline systems.

2

Generic SAE-standard code: same meaning on every make.

558

Specific fault index within the subsystem.

Frequently asked questions about P2558

What does P2558 mean?

Coolant Level Sensor/Switch Circuit Low. The control module detected that the signal in the Coolant Level Sensor/Switch circuit stayed below the expected operating range.

Is P2558 generic or manufacturer-specific?

P2558 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2558 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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