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TuningBot DTC Database · v4.37.15

P1758 Diagnostic Trouble Code (3 interpretations)

3 manufacturer-specific interpretations across 3 manufacturers in the TuningBot DTC database.

P · PowertrainBodyOBD2

Hyundai

1 interpretation
P1758
Lamp ‘L’ Hyundai · body Data confidence 62%

The control module detected a fault associated with the Lamp ‘L’ circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.

Jaguar

1 interpretation
P1758
Pressure Solenoid Control System Incorrect Current Jaguar · engine Data confidence 62%

The control module detected that the Pressure Solenoid Control System state or value did not match what was expected. This is the manufacturer-specific definition used by Jaguar.

Land Rover

1 interpretation
P1758
Transmission fluid pressure (TFP) - maximum control limit reached Land Rover · transmission Data confidence 62%

The control module detected that the monitored Transmission fluid pressure (TFP) - maximum control value reached its permissible limit. This is the manufacturer-specific definition used by Land Rover.

Possible causes

  • Wiring
  • TFP solenoid
  • transmission
  • ECMfTCM

Related and nearby codes

How to read P1758

P

Powertrain: engine, transmission and driveline systems.

1

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

758

Specific fault index within the subsystem.

Frequently asked questions about P1758

What does P1758 mean?

Diagnostic Trouble Code (3 interpretations). The control module detected a fault associated with the Lamp ‘L’ circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.

Is P1758 generic or manufacturer-specific?

P1758 is a manufacturer-specific code. In this database it is documented for: Hyundai, Jaguar, Land Rover. The same number can mean something different on other brands.

Can TuningBot remove P1758 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

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