Transmission Control Module Output Stage
BMW · transmission
Fiabilidad del dato62%
The control module detected a fault associated with the Transmission Control Module Output Stage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by BMW.
Electronic Pressure Control Solenoid Low Conditions
Ford · transmission
Fiabilidad del dato80%
The control module detected a fault associated with the Electronic Pressure Control Solenoid Low 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.
TCM ‘L’ Line
Hyundai · transmission
Fiabilidad del dato62%
The control module detected a fault associated with the TCM ‘L’ Line 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.
Pressure Regulator 2
Jaguar · fuel
Fiabilidad del dato62%
The control module detected a fault associated with the Pressure Regulator 2 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jaguar.
Transmission fluid pressure (TFP) solenoid - solenoid open
Land Rover · transmission
Fiabilidad del dato62%
The control module detected a fault associated with the Transmission fluid pressure (TFP) solenoid - solenoid open 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.
AT - electronic pressure.control solenoid - low input
Mazda · engine
Fiabilidad del dato80%
The control module detected that the AT - electronic pressure.control solenoid signal stayed below the expected range. This is the manufacturer-specific definition used by Mazda.
Control Unit Detective (Relay)
Porsche · engine
Fiabilidad del dato62%
The control module detected a fault associated with the Control Unit Detective (Relay) circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.
TCM/solenoid valves, supply voltage - circuit malfunction
VAG · transmission
Fiabilidad del dato62%
The control module detected improper operation of the TCM/solenoid valves, supply voltage circuit. This is the manufacturer-specific definition used by Audi.
Posibles causas
Wiring
battery
alternator
Se aplica aAudi
P1746
Transmission Solenoid Power Relay: Electrical Malfunction
VAG · battery
Fiabilidad del dato80%
The control module detected an electrical fault in the Transmission Solenoid Power Relay circuit. Volkswagen Group tools also report it as fault code 18154. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Síntomas
Malfunction Indicator Light (MIL) ON or (PRND - blinking or solid)
Transmission in Limp Mode
Posibles causas
Low voltage at Transmission Control Module - J743
Internal concerns with Transmission Control Module - J743
Comprobaciones recomendadas
Check Wiring and/or Connector(s) for Transmission Control Module - J743
Se aplica aVolkswagenVW DSG DQ250 (02E) mechatronic
Rango definido por el fabricante: el significado puede variar entre marcas.
746
Índice específico del fallo dentro del subsistema.
Preguntas frecuentes sobre P1746
¿Qué significa P1746?
Código de avería diagnóstico (9 interpretaciones). The control module detected a fault associated with the Transmission Control Module Output Stage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by BMW.
¿P1746 es genérico o específico del fabricante?
P1746 es un código específico del fabricante. En esta base de datos está documentado para: BMW, Ford, Hyundai, Jaguar, Land Rover, Mazda, Porsche, VAG. El mismo número puede significar otra cosa en otras marcas.
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