Overrunning coupling and control assembly and system to prevent the inadvertent engagement of the assembly

An overrunning coupling and control assembly comprising:

• a coupling subassembly including first and second coupling members having first and second coupling faces, respectively, in close-spaced opposition with one another, the first coupling member being mounted for rotation about a rotary axis and the second coupling member including a pawl-engaging portion;
• a control member mounted for controlled shifting movement between the coupling faces;
• a bi-directional actuator subassembly including an output member connected to the control member for selective, small-displacement, control member shifting movement relative to the second coupling member between a first position which corresponds to a first operating mode of the coupling subassembly and a second position which corresponds to a second operating mode of the coupling subassembly in response to an actuator command signal;
• and
• a one-way locking member pivotally connected to the control member for movement between a disengaged position in which the control member is permitted to shift relative to the second coupling member and an engaged position between the control member and the locking member engaging portion of the second coupling member to lock the control member and the second coupling member together to prevent the control member from inadvertently shifting in a first direction relative to the second coupling member in the absence of the actuator command signal received by the actuator subassembly.