Power windows changed in 1996 240sx. The amp is in the main switch on the driver door. The wiring is simple. A 20 dollar digital multimeter is all you need. Im not sure if the amp in the main switch can be repaired like the other years. You can open up the main switch and clean with compressed air for cleaning computers.Click medium pic to get large.
Trouble-shooting guide:



The 1995 window amp appears to be compatible with 91-94. obviously, the 96-98 are not.
Modified by vancouverbc at 12:45 PM 11/15/2007
Modified by vancouverbc at 7:00 PM 9/21/2009
1989-1998 240sx TUTORIALS
Factory service manuals 3
Factory service manuals BEST
Factory service manual2
Factory service manual 1989
Old FAQ
INSTALLS
Pictures of parts