The control module detected that the System Voltage value was above the expected limit. This is the manufacturer-specific definition used by Suzuki.
TuningBot DTC Database · v4.37.15
P1563 Suzuki - System Voltage Too High
Manufacturer-specific interpretation for Suzuki. All interpretations of P1563
What P1563 means
Related and nearby codes
How to read P1563
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 P1563
What does P1563 mean?
System Voltage Too High. The control module detected that the System Voltage value was above the expected limit. This is the manufacturer-specific definition used by Suzuki.
Is P1563 generic or manufacturer-specific?
P1563 is a manufacturer-specific code. In this database it is documented for: Suzuki. The same number can mean something different on other brands.
Can TuningBot remove P1563 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
