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P2879
Clutch B Performance/Stuck Disengaged
Generic · transmission
Data confidence
65%
The control module registered the fault condition described as "Clutch B Performance/Stuck Disengaged".
TuningBot DTC Database · v4.37.15
P2879 Clutch B Performance/Stuck Disengaged
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P2879 means
Related and nearby codes
How to read P2879
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
879
Specific fault index within the subsystem.
Frequently asked questions about P2879
What does P2879 mean?
Clutch B Performance/Stuck Disengaged. The control module registered the fault condition described as "Clutch B Performance/Stuck Disengaged".
Is P2879 generic or manufacturer-specific?
P2879 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2879 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