The control module detected an interruption (open circuit) in the Pressure Control Solenoid T Control circuit, so the expected electrical continuity was not present.
TuningBot DTC Database · v4.37.15
P27DD Pressure Control Solenoid T Control Circuit/Open
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P27DD means
Related and nearby codes
How to read P27DD
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 P27DD
What does P27DD mean?
Pressure Control Solenoid T Control Circuit/Open. The control module detected an interruption (open circuit) in the Pressure Control Solenoid T Control circuit, so the expected electrical continuity was not present.
Is P27DD generic or manufacturer-specific?
P27DD is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P27DD 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
