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P28E1
Shift Motor Phase U - V - W Circuit High
Generic · engine
Data confidence
65%
The control module detected that the signal in the Shift Motor Phase U - V - W circuit stayed above the expected operating range.
TuningBot DTC Database · v4.37.15
P28E1 Shift Motor Phase U - V - W Circuit High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P28E1 means
Related and nearby codes
How to read P28E1
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
8E1
Specific fault index within the subsystem.
Frequently asked questions about P28E1
What does P28E1 mean?
Shift Motor Phase U - V - W Circuit High. The control module detected that the signal in the Shift Motor Phase U - V - W circuit stayed above the expected operating range.
Is P28E1 generic or manufacturer-specific?
P28E1 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P28E1 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