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P28E4
Shift Motor Driver Current/Temperature Too High
Generic · engine
Data confidence
65%
The control module detected that the Shift Motor Driver Current/Temperature value was above the expected limit.
TuningBot DTC Database · v4.37.15
P28E4 Shift Motor Driver Current/Temperature Too High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P28E4 means
Related and nearby codes
How to read P28E4
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
8E4
Specific fault index within the subsystem.
Frequently asked questions about P28E4
What does P28E4 mean?
Shift Motor Driver Current/Temperature Too High. The control module detected that the Shift Motor Driver Current/Temperature value was above the expected limit.
Is P28E4 generic or manufacturer-specific?
P28E4 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P28E4 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