Malfunction indicator lamp (MIL) - short to positive
VAG · body
Data confidence62%
The control module detected a short circuit to battery voltage in the Malfunction indicator lamp (MIL) circuit. This is the manufacturer-specific definition used by Audi.
Possible causes
Instrumentation control module trouble code(s) stored
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
693
Specific fault index within the subsystem.
Frequently asked questions about P1693
What does P1693 mean?
Malfunction indicator lamp (MIL) - short to positive. The control module detected a short circuit to battery voltage in the Malfunction indicator lamp (MIL) circuit. This is the manufacturer-specific definition used by Audi.
Is P1693 generic or manufacturer-specific?
P1693 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 P1693 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.