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Right Front, Left Rear Or Right Rear Window Is Inoperative At Individual Switch, But Operates At Master Switch

  1. Disconnect inoperative window switch connector. Turn ignition switch to RUN position. Press window lock-out switch to OFF position (if equipped). Using a test light, backprobe between ground and power input terminal at inoperative window switch wiring harness connector. See IDENTIFYING WINDOW SWITCH POWER CIRCUIT  .
  2. If test light is off, repair open in power input circuit to inoperative window switch. See WIRING DIAGRAMS  . Recheck system operation. If test light is on, check inoperative window switch connector for corroded, loose or damaged terminals. Repair as necessary and recheck system operation. If connector is okay, replace window switch. Recheck system operation.
IDENTIFYING WINDOW SWITCH POWER CIRCUIT

Application Wire Color
2-Door Models
Supreme Cutlass Brown
All Others Yellow
4-Door Models Dark Blue