Cruise control master switch
VAG · driver_assistance
Data confidence62%
The control module detected a fault associated with the Cruise control master 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 Audi.
Possible causes
Wiring
cruise control master switch
Applies toAudi
P1569
Cruise Control Switch (E45): Implausible Signal
VAG · driver_assistance
Data confidence84%
The control module judged the Cruise Control Switch (E45) signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17977. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Symptoms
Cruise Control not working
Possible causes
Wiring and/or Connector(s) from/to Engine Control Module (ECM) faulty/incomplete
Cruise Control Switch (E45) faulty
Recommended checks
Check Wiring and/or Connector(s) from/to Engine Control Module (ECM)
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
569
Specific fault index within the subsystem.
Frequently asked questions about P1569
What does P1569 mean?
Diagnostic Trouble Code (2 interpretations). The control module detected a fault associated with the Cruise control master 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 Audi.
Is P1569 generic or manufacturer-specific?
P1569 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 P1569 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.