What does code P2887 mean?

Q: What does code P2887 mean?

Park Lock/Pawl Actuator Circuit. P2887 indicates that the powertrain control module (PCM) has detected an abnormal condition in the electrical circuit for the park lock or pawl actuator, which is the mechanism that prevents the transmission from leaving Park until the brake is applied. The PCM monitors voltage and current on the actuator control circuit and sets this code when the signal falls outside the expected range, often due to an open, short, or excessive resistance.

DTC codes / P28xx · Transmission / P2887

P2887Park Lock/Pawl Actuator Circuit

P2887 indicates that the powertrain control module (PCM) has detected an abnormal condition in the electrical circuit for the park lock or pawl actuator, which is the mechanism that prevents the transmission from leaving Park until the brake is applied. The PCM monitors voltage and current on the actuator control circuit and sets this code when the signal falls outside the expected range, often due to an open, short, or excessive resistance.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

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.