Mine is under the dashboard behind the steering wheel support. Would have liked it to be in a more accessible place and available to be attached to a 'sounding board' to make it easier to hear. Will add extension wires (eventually) with bracket screwed to center cabinet.
Made that change on my '96 Patriot and could actually hear the click. Also, make sure you purchase an electronic flasher (about $12) rather than di-electric strip that simply heats up to break contact. Those are the ones that wear out eventually because the metal strip becomes brittle and doesn't function.
Merry Christmas to all...