The code B1354 is an error Code of engine and meaning of the code is not similar for all cars. It seems that the problem occurs for the body problem of engine. For the different problems the B1354 code may come. That is why, it is necessary to find the model and manufacturer of the car. The manual of the car helps the engineer to understand the problem of the car. The code B1354 has a meaning and that is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 3 for IC Module 4X Ref Circuit Intermittent, No Pulses. 5 for TP Sensor Learn Not Complete. 4 for Cruise Vehicle Speed or Set Speed Change Too High.