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P2C73
Active Grille Air Shutter C Stuck On
Generic · engine
Data confidence
65%
The control module determined that the Active Grille Air Shutter C did not change state as commanded and appears stuck.
TuningBot DTC Database · v4.37.15
P2C73 Active Grille Air Shutter C Stuck On
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P2C73 means
Related and nearby codes
How to read P2C73
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
C73
Specific fault index within the subsystem.
Frequently asked questions about P2C73
What does P2C73 mean?
Active Grille Air Shutter C Stuck On. The control module determined that the Active Grille Air Shutter C did not change state as commanded and appears stuck.
Is P2C73 generic or manufacturer-specific?
P2C73 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2C73 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