The P26A0 Code appears due to the powertrain problem and it is easy to fix. The problem of the powertrain is easy to fix. Do not use unnecessary meaning of the code and it may make more trouble. The automobile dictionary meaning of the code is useless and this meaning of the code cannot help for solving the problem from the car engine. For solving the problem from your car engine, you should rely on the manufacturer of your car. The manufacturer set a specific meaning for your car engine and you should follow that meaning for solving the car engine.