The B1476 Code is not easy to solve if you do not know the meaning of the code. The code is related with the engine and due to the body of the engine, the problem code may appear. The code of the meaning can be changed for the mode and manufacturer. However, this code has dictionary meaning. The dictionary meaning is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 4 for Transmission. 7 for Vehicle Speed Output Circuit and 6 for Cruise Control System – Vehicle Accel Too High.