The control module detected improper operation of the Cruise control master switch. This is the manufacturer-specific definition used by Alfa Romeo.
TuningBot DTC Database · v4.37.15
P1565 Diagnostic Trouble Code (12 interpretations)
12 manufacturer-specific interpretations across 11 manufacturers in the TuningBot DTC database.
Alfa Romeo
1 interpretation
Chevrolet
1 interpretationThe control module detected improper operation of the Cruise control servo position circuit. This is the manufacturer-specific definition used by Chevrolet.
Possible causes
- Wiring
- poor connections
- servo position sensor
Chrysler
1 interpretationThe control module detected a fault associated with the Cruise Servo Position Sensor circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.
Recommended checks
- Perform a full module scan
- Review freeze-frame and occurrence data
- Confirm the exact vehicle, ECU and software context
- Inspect relevant wiring and connectors
- Check applicable OEM service information
Ford
1 interpretationThe control module detected that the Speed Control Command Switch value was outside the valid range. This is the manufacturer-specific definition used by Ford.
Possible causes
- Wiring
- CPP switch
- BPP switch
- cruise control module
- cruise control master switch
- VSS
Honda
1 interpretationThe control module detected a fault associated with the Motor commutation signal problem circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Honda.
Possible causes
- Wiring
- motor control module (MCM)
- motor commutation sensor
- MCM
Jaguar
1 interpretationThe control module detected that the Speed Control Command Switch value was outside the valid range. This is the manufacturer-specific definition used by Jaguar.
Lexus
1 interpretationThe control module detected improper operation of the Cruise control switch circuit. This is the manufacturer-specific definition used by Lexus.
Possible causes
- Wiring
- cruise control switch
- ECM
Mazda
1 interpretationThe control module detected a fault associated with the Cruise control system circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mazda.
Possible causes
- Wiring
- CPP switch
- BPP switch
- cruise control module
- cruise control master switch
- VSS
MINI
1 interpretationThe control module detected an interruption (open circuit) in the Camshaft Position Actuator 'B' Control circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by MINI.
Toyota
1 interpretationThe control module detected improper operation of the Cruise control switch. This is the manufacturer-specific definition used by Toyota.
Possible causes
- Wiring
- cruise control switch
- ECM
VAG
2 interpretationsThe control module detected a fault associated with the Throttle control unit - lower stop not reached 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
- Throttle valve tight/sticking
- ISC actuator
The control module detected a fault associated with the Throttle Actuator (J338): Lower Stop not Reached circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17973. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Symptoms
Malfunction Indicator Light (MIL) active
Possible causes
- Throttle Actuator (J338) dirty (carbonized)
- Throttle Actuator (J338) faulty
- Mechanical cable adjusted too tight
Recommended checks
Check/Clean Throttle Actuator (J338)
Related and nearby codes
How to read P1565
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 P1565
What does P1565 mean?
Diagnostic Trouble Code (12 interpretations). The control module detected improper operation of the Cruise control master switch. This is the manufacturer-specific definition used by Alfa Romeo.
Is P1565 generic or manufacturer-specific?
P1565 is a manufacturer-specific code. In this database it is documented for: Alfa Romeo, Chevrolet, Chrysler, Ford, Honda, Jaguar, Lexus, Mazda, MINI, Toyota, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1565 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
