The B1510 Code has multiple senses but for your car the meaning of the problem has one meaning. It is essential to recognize the problem. For this motive, getting the exact sense is necessary. If you read the manual and know the model and manufacturer, you can identify the problem and solve the issue. One meaning of the code is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 5 for Computer and Auxiliary Outputs. 1 for Low Coolant Circuit. 0 for Transmission Engaged at High Throttle Angle. The body problem of the engine is the main problem.