This training system is based on the original hybrid vehicle assembly, and each system of the hybrid vehicle can be operated to carry out the actual operation of starting, acceleration, deceleration, fault detection and diagnosis, fault simulation and elimination, etc., and truly demonstrate the structure and principle and working process of each system of the car. It is suitable for the training and teaching needs of various types of colleges and training institutions for the theory and maintenance training of hybrid vehicles. The training system can dismantle the detection console, and the hybrid vehicle can drive normally. The training system has complete training functions, convenient operation, safety and reliability, and beautiful appearance.