The automobile meaning of the C1439 Code is general meaning and you can know the meaning of the code. You need to learn the meaning of the code but it should be correct meaning. The general meaning of the code is automobile meaning. The automobile meaning is not helpful for solving the car engine problem. You have to read the car engine manual where you will get all necessary information. The code has started with the C alphabet and due to the chassis problem, the code appeared on the engine code reader screen. No component is necessary to change to solve the engine problem.