Getting the correct meaning of the engine U1249 Code is necessary to know. You will get various meaning of the engine code but do not follow any other meaning of the code except the correct meaning of the code. The code is associated with the network problem and this problem is easy to fix. For solving the car engine network problem, you do not need to change any part of the car engine. For fixing the car engine problem, expensive machine are used and follow the right meaning of the code for solving the car engine problem . After fixing the car engine, take the car for a test drive.