Window Switch Does Not Illuminate
- Put headlight and panel dimmer switch in PARK position. Disconnect suspect window switch. Connect test light between Brown wire terminal and ground. See WIRING DIAGRAMS . If test light illuminates, go to next step. If test light does not illuminate, repair open in Brown wire.
- Connect test light between Brown and Black wire terminals. If test light does not illuminate, repair open in Black wire. If test light illuminates, replace suspect switch.