The control module detected a fault associated with the Cruise Control Power Management Mode circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
TuningBot DTC Database · v4.37.15
P1559 Diagnostic Trouble Code (5 interpretations)
5 manufacturer-specific interpretations across 4 manufacturers in the TuningBot DTC database.
Chevrolet
1 interpretation
Chrysler
1 interpretationThe control module detected a fault associated with the Cruise Control Power Management Mode 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
Honda
1 interpretationThe control module detected that the signal in the Motor commutation sensor A circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Honda.
Possible causes
- Wiring
- motor control module (MCM)
- motor commutation sensor
- drive plate sensor
VAG
2 interpretationsThe control module detected improper operation of the Throttle control unit - basic setting. This is the manufacturer-specific definition used by Audi.
Possible causes
- Accelerator pedal
- starter motor operated during basic setting
The control module registered the fault condition described as "Throttle Body (J338): Fault in Basic Settings". This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17967. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Symptoms
Not known
Possible causes
- Idle Switch Open or Open Circuit
- Throttle Valve sticks and won't close
- Speed Impuls from Engine Speed Sensor (G28) recognized
Related and nearby codes
How to read P1559
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 P1559
What does P1559 mean?
Diagnostic Trouble Code (5 interpretations). The control module detected a fault associated with the Cruise Control Power Management Mode circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
Is P1559 generic or manufacturer-specific?
P1559 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Chrysler, Honda, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1559 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
