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P1177
Synchronization Fault
Ford · engine
Data confidence
80%
The control module registered the fault condition described as "Synchronization Fault". This is the manufacturer-specific definition used by Ford.
TuningBot DTC Database · v4.37.15
P1177 Ford - Synchronization Fault
Manufacturer-specific interpretation for Ford. All interpretations of P1177
What P1177 means
Related and nearby codes
How to read P1177
P
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
177
Specific fault index within the subsystem.
Frequently asked questions about P1177
What does P1177 mean?
Synchronization Fault. The control module registered the fault condition described as "Synchronization Fault". This is the manufacturer-specific definition used by Ford.
Is P1177 generic or manufacturer-specific?
P1177 is a manufacturer-specific code. In this database it is documented for: Ford. The same number can mean something different on other brands.
Can TuningBot remove P1177 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