What does code P2888 mean?

Q: What does code P2888 mean?

Park Lock/Pawl Actuator Circuit/Open. P2888 indicates that the park lock or pawl actuator circuit has an open circuit, meaning the transmission control module (TCM) or body control module (BCM) detects no electrical continuity in the circuit that controls the park lock mechanism. This can prevent the vehicle from shifting out of Park or engaging Park properly, depending on the actuator design.

DTC codes / P28xx · Transmission / P2888

P2888Park Lock/Pawl Actuator Circuit/Open

P2888 indicates that the park lock or pawl actuator circuit has an open circuit, meaning the transmission control module (TCM) or body control module (BCM) detects no electrical continuity in the circuit that controls the park lock mechanism. This can prevent the vehicle from shifting out of Park or engaging Park properly, depending on the actuator design.

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.