You need to know the meaning of this B1796 Code and if the meaning is not found properly, you cannot solve the problem of the engine. The dictionary meaning of the helps to identify the meaning of the code. The dictionary meaning is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 7 for Auxiliary Emission Controls. 9 for Crankshaft Position Sensor Circuit Performance and 6 for Cruise Control System – Vehicle Accel Too High. However, this meaning is not only enough, you need to know the dictionary meaning as well as the manufacturer meaning.