The control module detected an interruption (open circuit) in the Pressure Control Solenoid B circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Nissan.
TuningBot DTC Database · v4.37.15
P1788 Nissan - Pressure Control Solenoid B Circuit Open
Manufacturer-specific interpretation for Nissan. All interpretations of P1788
What P1788 means
Related and nearby codes
How to read P1788
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 P1788
What does P1788 mean?
Pressure Control Solenoid B Circuit Open. The control module detected an interruption (open circuit) in the Pressure Control Solenoid B circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Nissan.
Is P1788 generic or manufacturer-specific?
P1788 is a manufacturer-specific code. In this database it is documented for: Nissan. The same number can mean something different on other brands.
Can TuningBot remove P1788 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
