All Windows Do Not Operate (4-Door)
- Turn ignition switch to RUN position. Disconnect left front power window master switch Black 11-pin connector C2. Connect test light between ground and left front master switch connector C2 terminal "L" (Yellow wire). If test light illuminates, go to next step. If test light does not illuminate, repair open in Yellow wire between left front power window master switch and instrument panel fuse block.
- Connect test light between left front power window master switch connector C2, terminal "L" (Yellow wire) and terminal "C" (Black wire). If test light does not illuminate, repair open in Black wire between left front power window master switch and ground. If test light illuminates, check master switch for poor terminal contact. If connection is okay, replace left front power window master switch.