TuningBot DTC Database · v4.37.15
5 manufacturer-specific interpretations across 5 manufacturers in the TuningBot DTC database.
FordThe control module detected that the measured gear ratio did not match the commanded gear (Gear 2). This is the manufacturer-specific definition used by Ford.
HyundaiThe control module registered the fault condition described as "Control Relay - Abnormal". This is the manufacturer-specific definition used by Hyundai.
JaguarThe control module detected improper operation of the Transmission Stall Speed circuit. This is the manufacturer-specific definition used by Jaguar.
NissanThe control module detected a fault associated with the Estimated Vehicle Speed 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 Nissan.
VolvoThe control module detected that the Module cooling fan signal stayed below the expected range. This is the manufacturer-specific definition used by Volvo.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (5 interpretations). The control module detected that the measured gear ratio did not match the commanded gear (Gear 2). This is the manufacturer-specific definition used by Ford.
P1722 is a manufacturer-specific code. In this database it is documented for: Ford, Hyundai, Jaguar, Nissan, Volvo. 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. 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.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
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