What does code P286C mean?

Q: What does code P286C mean?

Clutch A Pressure Disengagement Too High. P286C indicates that the transmission control module has detected a clutch A pressure disengagement condition that is higher than expected during a commanded disengagement event. The computer commanded clutch A to release, but the hydraulic pressure did not drop as quickly or as far as the calibrated model predicted, suggesting a restriction, sticking valve, or sensor error in the clutch A hydraulic circuit.

DTC codes / P28xx · Transmission / P286C

P286CClutch A Pressure Disengagement Too High

P286C indicates that the transmission control module has detected a clutch A pressure disengagement condition that is higher than expected during a commanded disengagement event. The computer commanded clutch A to release, but the hydraulic pressure did not drop as quickly or as far as the calibrated model predicted, suggesting a restriction, sticking valve, or sensor error in the clutch A hydraulic circuit.

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.