One Window (Except Left Front) Inoperative From Master &

INDIVIDUAL SWITCH, ALL OTHERS OPERATE

1. Turn ignition switch to RUN position. Using a test light, backprobe between Dark Blue/White wire and Brown wire terminals at inoperative window motor connector. While observing test light, press inoperative window switch to up and down positions. If test light is off, go to next step. If test light is on, check for poor connection at inoperative window motor. If connection is okay, replace inoperative window motor.
2. Backprobe between Light Blue wire and Dark Blue wire terminals, then between Dark Blue wire and Tan wire terminals at right front window switch connector. Backprobe between Light Green wire and Dark Blue wire terminals, then between Purple wire and Dark Blue wire terminals at rear window switch connector.
3. If test light is on at all specified wire terminals, go to next step. If test light is off at any wire terminal, check for poor connection at inoperative window switch. If connection is okay, repair open in appropriate wire(s) to inoperative window switch. If wire(s) are okay, replace master switch.
4. Backprobe between Dark Blue/White wire and Brown wire terminals at inoperative window switch connector. While observing test light, press inoperative window switch to up and down position. If test light is on, check for poor connection at inoperative window motor, or repair open in Dark Blue/White wire or Brown wire between inoperative window switch and motor. If test light is off, check for poor connection at inoperative window switch. If connection is okay, replace inoperative window switch.