TCC Or OD Solenoid Performance
Chrysler · engine
Fiabilidad del dato62%
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
Transmission System Conditions
Ford · engine
Fiabilidad del dato80%
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.
AT - 4th clutch pressure switch
Honda · transmission
Fiabilidad del dato62%
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.
Torque converter clutch (TCC)
Land Rover · transmission
Fiabilidad del dato62%
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.
Torque converter clutch (TCC) control - malfunction
Mazda · transmission
Fiabilidad del dato80%
The control module detected improper operation of the Torque converter clutch (TCC) control. This is the manufacturer-specific definition used by Mazda.
Engine control module (ECM), load signal - plausibility
Mercedes-Benz · engine
Fiabilidad del dato62%
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.
CVT lock - up select solenoid valve - malfunction
Nissan · engine
Fiabilidad del dato62%
The control module detected improper operation of the CVT lock - up select solenoid valve. This is the manufacturer-specific definition used by Nissan.
Clutch Temperature Monitoring
VAG · transmission
Fiabilidad del dato62%
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 aAudi
P1740
Clutch Temperature Monitoring
VAG · transmission
Fiabilidad del dato84%
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 aVolkswagenVW DSG DQ250 (02E) mechatronic
Evaporative emission (EVAP) leak detection pump - no signal
Volvo · emissions
Fiabilidad del dato62%
The control module did not receive the expected Evaporative emission (EVAP) leak detection pump signal. This is the manufacturer-specific definition used by Volvo.
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.