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Left Front Window Does Not Operate

  1. Turn ignition switch to RUN position. Using a test light, backprobe between Dark Blue wire and Brown wire terminals at master switch connector. While observing test light, press left window switch at master switch to up and down positions. If test light is on, go to next step. If test light is off, check for poor connection at master switch. If connection is okay, replace master switch.
  2. Backprobe between Dark Blue wire and Brown wire terminals at left window motor connector. While observing test light, press left window switch at master switch to up and down positions. If test light is on, check for poor connection at left window motor. If connection is okay, replace left window motor. If test light is off, repair open in Dark Blue wire or Brown wire between left window switch and motor.
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