TuningBot DTC Database · v4.37.14
9 manufacturer-specific interpretations across 8 manufacturers in the TuningBot DTC database.
FordThe control module detected a fault associated with the Transmission System Conditions circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
Land RoverThe control module detected a fault associated with the Digital transmission selector circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Land Rover.
MazdaThe control module detected improper operation of the Transmission range (TR). This is the manufacturer-specific definition used by Mazda.
NissanThe control module detected a fault associated with the Transmission Control Module circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Nissan.
PorscheThe control module detected a fault associated with the Kickdown Switch circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.
PSAThe control module detected that the Fault was not coherent with related operating data. Documented for the MCP 6-speed piloted manual gearbox ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
The control module detected that the Brake switch signal was not coherent with related operating data. Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
SubaruThe control module detected improper operation of the Shift solenoid (SS) 2 - 4 brake timing circuit. This is the manufacturer-specific definition used by Subaru.
VAGThe control module detected improper operation of the Kick Down Switch. 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 (9 interpretations). The control module detected a fault associated with the Transmission System Conditions circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
P1704 is a manufacturer-specific code. In this database it is documented for: Ford, Land Rover, Mazda, Nissan, Porsche, PSA, Subaru, 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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