TuningBot DTC Database · v4.37.15
6 manufacturer-specific interpretations across 6 manufacturers in the TuningBot DTC database.
ChevroletThe control module detected an unstable or intermittent signal in the Wheel Speed Sensor 2 G circuit. This is the manufacturer-specific definition used by Chevrolet.
DodgeThe control module detected a fault associated with the Wait To Start Lamp Circuit Condition circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.
FordThe control module detected that the signal in the Glow Plug circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Ford.
HondaThe control module detected a fault associated with the Random misfire circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Honda.
JeepThe control module detected an interruption (open circuit) in the Wait To Start Lamp circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Jeep.
VAGThe control module detected a short circuit to battery voltage in the Crankshaft position (CKP) sensor/engine speed (RPM) circuit. This is the manufacturer-specific definition used by Audi.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (6 interpretations). The control module detected an unstable or intermittent signal in the Wheel Speed Sensor 2 G circuit. This is the manufacturer-specific definition used by Chevrolet.
P1399 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Dodge, Ford, Honda, Jeep, 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. 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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