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P274A
Transmission Fluid Temperature Sensor C Circuit
Generic · transmission
Data confidence
65%
The control module detected improper operation of the Transmission Fluid Temperature Sensor C circuit.
TuningBot DTC Database · v4.37.15
P274A Transmission Fluid Temperature Sensor C Circuit
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P274A means
Related and nearby codes
How to read P274A
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
74A
Specific fault index within the subsystem.
Frequently asked questions about P274A
What does P274A mean?
Transmission Fluid Temperature Sensor C Circuit. The control module detected improper operation of the Transmission Fluid Temperature Sensor C circuit.
Is P274A generic or manufacturer-specific?
P274A is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P274A 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