The meaning of the B2432 Code is necessary to know and the real meaning of the code is important thing. If you do not know how to fix the car engine, you do not need to know the meaning of the code. The B2432 engine code is a kind of body problem and it is easy to fix. Do not follow the common meaning of the engine code. The general meaning of the code is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 2 for MFG – Manufacturer Specific. 4 for Transmission. 3 for Cruise Control Servo Indicates Low. 2 for A/C System High Pressure High Temperature.