1993 Ford Bronco Door Ajar Triggered Sound Module Relay Wiring Sketch

This is a hand-drawn wiring sketch (not a factory document) uploaded to a 1993 Ford Bronco gallery. It depicts how to wire a small sound/audio module, apparently a playback board with a 0.5W speaker, battery terminals (Bat +, Bat, Acc), a speaker wire connection ("Bat + Spekr wire"), and a 3.5 (mm) jack, into a vehicle so it is triggered automatically. Power is taken from the door-ajar switch circuit ("Power From door Swich ajar") along with a ground connection; these feed a relay, which in turn actuates the module's "Play Button." The note "Works when not in Wehicle" (sic) indicates the setup is intended to activate the sound module when the door is opened / door-ajar circuit is energized. A reader can learn the general hookup order: door-ajar switch power and ground to relay coil, relay contacts wired across the module's play button, and the module's own battery/speaker/jack terminals identified on the board. No fuse values, wire colors, part numbers, or vehicle-specific pinouts are given; it is a conceptual freehand schematic rather than a factory wiring diagram.