TuningBot DTC Database · v4.37.14
3 manufacturer-specific interpretations across 3 manufacturers in the TuningBot DTC database.
Land RoverThe control module detected an interruption (open circuit) in the Torque converter clutch (TCC) solenoid circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Land Rover.
NissanThe 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.
VAGThe control module detected a short circuit to battery voltage in the Reversing Light circuit. This is the manufacturer-specific definition used by Volkswagen.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (3 interpretations). The control module detected an interruption (open circuit) in the Torque converter clutch (TCC) solenoid circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Land Rover.
P1788 is a manufacturer-specific code. In this database it is documented for: Land Rover, Nissan, VAG. The same number can mean something different on other brands.
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
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