I bought a TJ with a soft top (2000) and found a hardtop on Craig's list. My TJ had evidence of having a hard top at one time (wiring harness, seal material stuck to the top of the rear bed...). When I hook up the harness to the hardtop I get nothing. No wiper, washer, defroster, or light. Don't hear a washer fluid motor when I hold down the rear wiper switch.
Any ideas where to start trying to figure out what's going on? Thanks!