The light blue is the airbag diagnostic module (ADM); the black one to its left (front) is the chime; to its right (rear) is the remote keyless entry (RKE) module. I haven't identified the aftermarket module screwed to the dash, but it's spliced into the clutch pedal position connector, which suggests it has something to do with cranking.
Supply & install used OE keyless entry keypad to driver's door (requires cutting sheet metal) $240 (requires finding salvage parts from Explorer/Mountaineer)

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