The control module determined that the Pressure Control Solenoid R did not change state as commanded and appears stuck.
TuningBot DTC Database · v4.37.15
P27CA Pressure Control Solenoid R Stuck On
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P27CA means
Related and nearby codes
How to read P27CA
Powertrain: engine, transmission and driveline systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about P27CA
What does P27CA mean?
Pressure Control Solenoid R Stuck On. The control module determined that the Pressure Control Solenoid R did not change state as commanded and appears stuck.
Is P27CA generic or manufacturer-specific?
P27CA is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P27CA 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
