The control module detected an interruption (open circuit) in the Starter Interlock circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen.
TuningBot DTC Database · v4.37.15
P1723 VAG - Starter Interlock Circuit Open
Manufacturer-specific interpretation for VAG. All interpretations of P1723
What P1723 means
Related and nearby codes
How to read P1723
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P1723
What does P1723 mean?
Starter Interlock Circuit Open. The control module detected an interruption (open circuit) in the Starter Interlock circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen.
Is P1723 generic or manufacturer-specific?
P1723 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 P1723 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
Understand the system behind this code: Diagnostic Strategy and DTC Logic
