The B1480 Code comes from the engine diagnosis and if the problem of the engine is not solved, you cannot use the car with the engine. You need to know the exact meaning of the code. However, this code has dictionary meaning and B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 4 for Transmission. 8 for Exhaust Gas Recirculation System Valve 1 and 0 for Transmission Engaged At High Throttle Angle. The meaning of the code also depends on the model and manufactures. Read the manual before solving the problem.