The dictionary meaning for the B1883 Code is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 8 for Ignition System or Misfire. 8 for Exhaust Gas Recirculation System Valve one. 3 for Transmission Control Module Reprogrammable Memory. Now you can understand that where the problem of the engine. However, it is not enough to fix the major issue from the car engine. Real meaning of the code is necessary to know. You will get the real meaning of the code by reading the manual of the car. Manufacturer sets the meaning.