Door Multiplex Control Unit
WARNING: This page is about a different car, the 1998 Honda Prelude. However, it is still accessible from the selected car via links, so may be relevant.
Remove driver's door trim panel enough to gain access to door multiplex control unit connector. Turn ignition off. Disconnect door multiplex control unit 20-pin harness connector. See Fig 1 . Check connector terminals and contacts. Repair as necessary and retest system. If connector terminals and contacts are okay, perform input tests. See Fig 1 . If test results are as specified, replace power window master switch. See REMOVAL & INSTALLATION .