The invention provides a general initiating explosive device sequential circuit test method comprising a low-voltage test and/or a high-voltage test. The low-voltage test comprises a single-bridge test and/or a dual-bridge test and/or a threshold test. The dual-bridge test comprises a left-bridge test and/or a right-bridge test. The threshold test comprises a low-threshold test and/or a high-threshold test. The general initiating explosive device sequential circuit test method can carry out the low-voltage test and/or the high-voltage test, and covers single-bridge, dual-bridge and other forms of initiating explosive device sequential circuits, can reduce the types of test equipment, simplifies a test link, improves the test efficiency of the initiating explosive device sequential circuit, ensures the normal function of the initiating explosive device sequential circuit before leave-factory check and in a missile flight process, and greatly improves the reliability of the initiating explosive device sequential circuit.