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TuningBot DTC Database · v4.37.15

P1739 Diagnostic Trouble Code (5 interpretations)

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

P · PowertrainEngineOBD2

Honda

1 interpretation
P1739
Automatic transmission Honda · engine Data confidence 80%

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

Possible causes

  • Wiring
  • clutch pressure switch 3
  • ECM

Hyundai

1 interpretation
P1739
General Position Encoder Fault Hyundai · engine Data confidence 62%

The control module registered the fault condition described as "General Position Encoder Fault". This is the manufacturer-specific definition used by Hyundai.

Mazda

1 interpretation
P1739
Slip Solenoid Mazda · engine Data confidence 62%

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

PSA

1 interpretation
P1739
Gearbox input speed signal fault : No signal PSA · transmission Data confidence 72%

The control module detected that the expected Gearbox input speed signal fault was absent. Documented for the MCP 6-speed piloted manual gearbox ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot MCP 6-speed piloted manual gearbox ECU

VAG

1 interpretation
P1739
Tiptronic Switch Up Circuit Short To Ground VAG · engine Data confidence 62%

The control module detected a short circuit to ground in the Tiptronic Switch Up circuit. This is the manufacturer-specific definition used by Volkswagen.

Applies to Volkswagen

Related and nearby codes

How to read P1739

P

Powertrain: engine, transmission and driveline systems.

1

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

739

Specific fault index within the subsystem.

Frequently asked questions about P1739

What does P1739 mean?

Diagnostic Trouble Code (5 interpretations). The control module detected a fault associated with the Automatic transmission circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Honda.

Is P1739 generic or manufacturer-specific?

P1739 is a manufacturer-specific code. In this database it is documented for: Honda, Hyundai, Mazda, PSA, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1739 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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