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Base de datos DTC de TuningBot · v4.37.15

P1740 Código de avería diagnóstico (13 interpretaciones)

13 interpretaciones específicas del fabricante en 12 fabricantes, en la base de datos DTC de TuningBot.

P · Motor y transmisiónEngineOBD2

Chrysler

1 interpretación
P1740
TCC Or OD Solenoid Performance Chrysler · engine Fiabilidad del dato 62%

The control module judged the TCC Or OD Solenoid behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Chrysler.

Comprobaciones recomendadas

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Confirm the exact vehicle, ECU and software context
  • Inspect relevant wiring and connectors
  • Check applicable OEM service information

Ford

1 interpretación
P1740
Transmission System Conditions Ford · engine Fiabilidad del dato 80%

The control module detected a fault associated with the Transmission System Conditions 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.

Posibles causas

  • Wiring
  • TCC solenoid
  • ECM/TCM

Honda

1 interpretación
P1740
AT - 4th clutch pressure switch Honda · transmission Fiabilidad del dato 62%

The control module detected a fault associated with the AT - 4th clutch pressure switch 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.

Posibles causas

  • Wiring
  • range position switch
  • 4th clutch pressure switch
  • ECM

Hyundai

1 interpretación
P1740
Position 1 - Short to Ground Hyundai · engine Fiabilidad del dato 62%

The control module detected a short circuit to ground in the Position 1 circuit. This is the manufacturer-specific definition used by Hyundai.

Land Rover

1 interpretación
P1740
Torque converter clutch (TCC) Land Rover · transmission Fiabilidad del dato 62%

The control module detected a fault associated with the Torque converter clutch (TCC) circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Land Rover.

Posibles causas

  • Wiring
  • TCC solenoid
  • ECM/TCM

Mazda

1 interpretación
P1740
Torque converter clutch (TCC) control - malfunction Mazda · transmission Fiabilidad del dato 80%

The control module detected improper operation of the Torque converter clutch (TCC) control. This is the manufacturer-specific definition used by Mazda.

Posibles causas

  • Wiring
  • mechanical fault

Mercedes-Benz

1 interpretación
P1740
Engine control module (ECM), load signal - plausibility Mercedes-Benz · engine Fiabilidad del dato 62%

The control module detected that related sensor signals for Engine control module (ECM), load did not agree with each other (correlation/plausibility fault). This is the manufacturer-specific definition used by Mercedes-Benz.

Posibles causas

  • Wiring
  • electronic throttle system (ETS)
  • MAF sensor
  • TP sensor
  • ECM

Nissan

1 interpretación
P1740
CVT lock - up select solenoid valve - malfunction Nissan · engine Fiabilidad del dato 62%

The control module detected improper operation of the CVT lock - up select solenoid valve. This is the manufacturer-specific definition used by Nissan.

Posibles causas

  • Wiring
  • lock - up select solenoid valve

Opel

1 interpretación
P1740
AT torque control, signal - malfunction Opel · engine Fiabilidad del dato 62%

The control module detected improper operation of the AT torque control. This is the manufacturer-specific definition used by Opel.

Suzuki

1 interpretación
P1740
Cruise control signal - circuit malfunction Suzuki · driver_assistance Fiabilidad del dato 62%

The control module detected improper operation of the Cruise control circuit. This is the manufacturer-specific definition used by Suzuki.

Posibles causas

  • Wiring
  • cruise control module
  • ECM

VAG

2 interpretaciones
P1740
Clutch Temperature Monitoring VAG · transmission Fiabilidad del dato 62%

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

Se aplica a Audi
P1740
Clutch Temperature Monitoring VAG · transmission Fiabilidad del dato 84%

The control module detected a fault associated with the Clutch Temperature Monitoring circuit or function; the stored code identifies the affected component rather than a single failure mode. Volkswagen Group tools also report it as fault code 18148. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Síntomas

  • Malfunction Indicator Light (MIL) ON
  • Transmission in Limp Mode
  • Clutch overheating

Posibles causas

  • Wiring and/or Connector(s) from/to Clutch Temperature Sensor (G509) faulty
  • Clutch Temperature Sensor (G509) faulty

Comprobaciones recomendadas

  • Check Wiring and/or Connector(s) from/to Clutch Temperature Sensor (G509)
  • Check/Replace Clutch Temperature Sensor (G509)
Se aplica a Volkswagen VW DSG DQ250 (02E) mechatronic

Volvo

1 interpretación
P1740
Evaporative emission (EVAP) leak detection pump - no signal Volvo · emissions Fiabilidad del dato 62%

The control module did not receive the expected Evaporative emission (EVAP) leak detection pump signal. This is the manufacturer-specific definition used by Volvo.

Posibles causas

  • Wiring
  • poor connection
  • EVAP leak detection pump

Códigos relacionados y cercanos

Cómo se lee P1740

P

Motor y transmisión: motor, cambio y transmisión.

1

Rango definido por el fabricante: el significado puede variar entre marcas.

740

Índice específico del fallo dentro del subsistema.

Preguntas frecuentes sobre P1740

¿Qué significa P1740?

Código de avería diagnóstico (13 interpretaciones). The control module judged the TCC Or OD Solenoid behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Chrysler.

¿P1740 es genérico o específico del fabricante?

P1740 es un código específico del fabricante. En esta base de datos está documentado para: Chrysler, Ford, Honda, Hyundai, Land Rover, Mazda, Mercedes-Benz, Nissan, Opel, Suzuki, VAG, Volvo. El mismo número puede significar otra cosa en otras marcas.

¿Puede TuningBot eliminar P1740 a nivel de archivo?

Si la lógica del fallo vive en la calibración de la ECU, sí: nuestro servicio DTC Removal desactiva la entrada de fallo concreta. La corrección del checksum no está incluida: es un servicio aparte y opcional. ¿No sabes si tu caso encaja? Solicita una valoración gratuita y nuestros ingenieros revisarán tu archivo.

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