The control module detected a short circuit to ground in the Transmission Pressure Circuit Solenoid Open or circuit. This is the manufacturer-specific definition used by Ford.
TuningBot DTC Database · v4.37.14
P1908 Diagnostic Trouble Code (3 interpretations)
3 manufacturer-specific interpretations across 2 manufacturers in the TuningBot DTC database.
Ford
1 interpretation
VAG
2 interpretationsThe control module detected a fault associated with the Data bus, ECM 1/2 - software version monitoring circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.
Possible causes
Data in ECM 1 & ECM 2 does not match
The control module detected a fault associated with the Data Bus ECM 1/2 Software Version Monitoring circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen.
Related and nearby codes
How to read P1908
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 P1908
What does P1908 mean?
Diagnostic Trouble Code (3 interpretations). The control module detected a short circuit to ground in the Transmission Pressure Circuit Solenoid Open or circuit. This is the manufacturer-specific definition used by Ford.
Is P1908 generic or manufacturer-specific?
P1908 is a manufacturer-specific code. In this database it is documented for: Ford, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1908 at file level?
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.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
