The B1768 Code has a specific meaning and it is necessary to get all meanings of the engines for solving the problem. Manufacturer name and model number are important to solve the problem. The dictionary meaning of the code is necessary to know and without getting all meanings, it is impossible to solve the problem. The dictionary B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 7 for Auxiliary Emission Controls. 6 for Control Module Throttle Actuator Position Performance and 8 for PCM Stack Overrun. When you get the car, then take it for test drive.