Left Front Window Does Not Operate
- Using test light, backprobe between master window switch connector terminals "D" (Dark Blue wire) and "E" (Gray wire). While observing test light, press left window switch at master window switch to UP and DOWN positions. If test light illuminates in both positions, go to next step. If test light does not illuminate, check for poor connection at master window switch. If connection is okay, replace master switch.
- Using test light, backprobe between power window control module connector terminals "A" (Dark Blue wire) and "E" (Gray wire), located at center of dash, above floor tunnel. While observing test light, press left master window switch to UP and DOWN positions. If test light illuminates, go to next step. If test light does not illuminate, repair open in Gray wire or Dark Blue between master window switch and power window control module.
- Using test light, backprobe between power window control module connector terminals "A" (Dark Blue wire) and "D" (Brown wire). While observing test light, press left master window switch to UP and DOWN positions. If test light illuminates, go to next step. If test light does not illuminate, check for poor connection at power window control module. If connection is okay, replace power window control module.
- Disconnect left window motor connector. Connect test light between left window motor connector terminals "A" (Dark Blue wire) and "B" (Brown wire). While observing test light, press left window switch to UP and DOWN positions. If test light illuminates, check for poor connection at left window motor. If connection is okay, replace motor. If test light does not illuminate, repair open in Dark Blue wire or Brown wire between power window control module and left window motor.