The powertrain problem of the car engine is not difficult to solve and meaning of the engine P2589 Code explains about the problem and it is necessary to know the real meaning of the code. The automobile dictionary meaning of the code is found online and it is p for Powertrain Code Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 5 for Computer And Auxiliary Outputs. 8 for Exhaust Gas Recirculation System Valve 1 and 9 for Kick-Down Switch Failed Short. It is important thing for solving the car engine for driving safely.