Solenoid valves, supply voltage - open circuit/short to ground
VAG · battery
Data confidence62%
The control module detected an interruption (open circuit) in the Solenoid valves, supply voltage circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
Possible causes
Battery
wiring open circuit/short to ground
poor connection
TCM
Applies toAudi
P1747
Transmission Control Unit Relay Open Short To Ground
VAG · transmission
Data confidence62%
The control module detected a short circuit to ground in the Transmission Control Unit Relay Open circuit. This is the manufacturer-specific definition used by Volkswagen.
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
747
Specific fault index within the subsystem.
Frequently asked questions about P1747
What does P1747 mean?
Diagnostic Trouble Code (2 interpretations). The control module detected an interruption (open circuit) in the Solenoid valves, supply voltage circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
Is P1747 generic or manufacturer-specific?
P1747 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.
Can TuningBot remove P1747 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.