TuningBot DTC Database · v4.37.15
2 manufacturer-specific interpretations across 2 manufacturers in the TuningBot DTC database.
HyundaiThe control module detected a fault associated with the GPS Antenna Line Break 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.
MazdaThe control module detected improper operation of the CAN data bus. This is the manufacturer-specific definition used by Mazda.
Wiring
Network: communication between control units.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (2 interpretations). The control module detected a fault associated with the GPS Antenna Line Break 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.
U1900 is a manufacturer-specific code. In this database it is documented for: Hyundai, Mazda. The same number can mean something different on other brands.
Not guaranteed. Powertrain (P) codes can be reliably disabled in the ECU calibration, but body, chassis and network codes depend on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether U1900 is removable in your case.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
ItalianoIT
DeutschDE
EspañolES
PortuguêsPT
FrançaisFR
РусскийRU