The B1896 Code is related with the vehicle engine. You have to fix the problem of the engine if you want to drive the car safely. The code has several meanings but you have one meaning for your car. 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. 9 for Crankshaft Position Sensor Circuit Performance and 6 for Cruise Control System – Vehicle Accel Too High. The body of the engine has the problem and it is easy to fix the problem at lower price.