What does code P2722 mean?

Q: What does code P2722 mean?

Pressure Control Solenoid 'E'. P2722 indicates that the transmission control module (TCM) has detected an electrical fault in the pressure control solenoid 'E' circuit, which is used to regulate hydraulic pressure inside the automatic transmission. The TCM monitors the solenoid's command signal and feedback, and when the measured current or voltage falls outside the expected range, it stores this code and typically illuminates the check engine light.

DTC codes / P27xx · Transmission / P2722

P2722Pressure Control Solenoid 'E'

P2722 indicates that the transmission control module (TCM) has detected an electrical fault in the pressure control solenoid 'E' circuit, which is used to regulate hydraulic pressure inside the automatic transmission. The TCM monitors the solenoid's command signal and feedback, and when the measured current or voltage falls outside the expected range, it stores this code and typically illuminates the check engine light.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

AreaTransmission

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.