The control module detected a fault associated with the Steering Wheel Angle Sensor 2 - Input Signal circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.
TuningBot DTC Database · v4.37.15
P1718 Diagnostic Trouble Code (6 interpretations)
6 manufacturer-specific interpretations across 5 manufacturers in the TuningBot DTC database.
Hyundai
1 interpretation
Land Rover
1 interpretationThe control module detected a fault associated with the Transmission fluid temperature (TFT) - value high 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.
Possible causes
- Wiring short to positive
- TFT sensor
- ECM/TCM
Mazda
1 interpretationThe control module judged the Transmission fluid temperature (TFT) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Mazda.
Possible causes
- Wiring
- temperature sensor
PSA
2 interpretationsThe control module detected that the Gear lever signal fault was not coherent with related operating data. Documented for the Automated manual gearbox electric control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
The control module detected that the Gear lever signal 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.
Subaru
1 interpretationThe control module detected improper operation of the Automatic Transmission CAN Communication circuit. This is the manufacturer-specific definition used by Subaru.
Related and nearby codes
How to read P1718
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 P1718
What does P1718 mean?
Diagnostic Trouble Code (6 interpretations). The control module detected a fault associated with the Steering Wheel Angle Sensor 2 - Input Signal circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.
Is P1718 generic or manufacturer-specific?
P1718 is a manufacturer-specific code. In this database it is documented for: Hyundai, Land Rover, Mazda, PSA, Subaru. The same number can mean something different on other brands.
Can TuningBot remove P1718 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
