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TuningBot DTC Database · v4.37.15

P1258 Diagnostic Trouble Code (5 interpretations)

5 manufacturer-specific interpretations across 4 manufacturers in the TuningBot DTC database.

P · PowertrainEngineOBD2

Chrysler

1 interpretation
P1258
Engine Coolant Overtemperature Protection Mode Active Chrysler · engine Data confidence 62%

The control module detected that the Engine Coolant temperature exceeded its permissible limit. This is the manufacturer-specific definition used by Chrysler.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Compare commanded and measured values
  • Check applicable OEM service information

Ford

1 interpretation
P1258
Pedal Correlation PDS1 and PDS2 Ford · engine Data confidence 80%

The control module detected a fault associated with the Pedal Correlation PDS1 and PDS2 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.

Honda

1 interpretation
P1258
VTEC system malfunction Honda · engine Data confidence 62%

The control module detected improper operation of the VTEC system. This is the manufacturer-specific definition used by Honda.

Possible causes

  • Wiring
  • VTEC solenoid/pressure switch
  • ECM

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Compare commanded and measured values
  • Check applicable OEM service information

VAG

2 interpretations
P1258
Engine Coolant System Valve Short To B+ VAG · engine Data confidence 62%

The control module detected a short circuit to battery voltage in the Engine Coolant System Valve circuit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring short to positive
  • valve

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Audi
P1258
Engine Coolant System Valve Short To B+ VAG · engine Data confidence 80%

The control module detected a short circuit to battery voltage in the Engine Coolant System Valve circuit. This is the manufacturer-specific definition used by Volkswagen.

Applies to Volkswagen

Related and nearby codes

How to read P1258

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

258

Specific fault index within the subsystem.

Frequently asked questions about P1258

What does P1258 mean?

Diagnostic Trouble Code (5 interpretations). The control module detected that the Engine Coolant temperature exceeded its permissible limit. This is the manufacturer-specific definition used by Chrysler.

Is P1258 generic or manufacturer-specific?

P1258 is a manufacturer-specific code. In this database it is documented for: Chrysler, Ford, Honda, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1258 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

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