The explainnation of the B2236 Code is necessary for solving the engine problem from the car. There are many things found in an engine what can be the cause of this code appear. This code may have several meanings and those meanings are related with the car manufacturer. The general meaning of the code is dictionary menaing and that is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 2 for MFG – Manufacturer Specific. 2 for Accelerator Pedal Position (APP) Sensor 1 Performance. 3 for Cruise Control Servo Indicates Low and 6 for Cruise Control System – Vehicle Accel Too High.