The dictionary meaning of the B2466 Code is available online and it is not necessary thing to get the real meaning of the code for general people. An engineer needs to use the genuine information instead of basic information. The general information of the code is basic information. The general information is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 2 for MFG – Manufacturer Specific. 4 for Transmission. 6 for Control Module Throttle Actuator Position Performance and 6 for Cruise Control System – Vehicle Accel Too High. Do not drive the car with the problematic car engine.