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Test C: Power Windows Inoperative Lockout Function

  1. Review power window description and operation. See DESCRIPTION & OPERATION  . Perform preliminary inspection. See PRELIMINARY INSPECTION  under TROUBLE SHOOTING. After performing inspection, go to next step.
  2. Operate power window system with passenger window lockout function activated. If lockout function does not operate normally, go to next step. If lockout function operates normally, power window concern may be intermittent. For aid in diagnosing intermittent problems, see PROBLEM DIAGNOSIS  under INTERMITTENTS.
  3. Disconnect master window switch 6-pin Blue harness connector C1. Master window switch is located on drivers door panel. Turn ignition switch to RUN position. Using a test light connected to ground, probe master window switch harness connector C1 terminal "D" (Dark Blue wire). See Figure . If test light illuminates, go to next step. If test light does not illuminate, go to step  5 .
  4. Repair short to voltage in Dark Blue wire between master window switch harness connector C1 terminal "D" and center console fuse block harness connector C2 terminal F9. See Figure and Figure . If problem is found, repair as necessary and go to step  6 . If no problem is found, go to next step.
  5. Replace master window switch. See MASTER WINDOW SWITCH  under REMOVAL & INSTALLATION. After repairs are made, go to next step.
  6. Check power window system for proper operation. If system operates properly, test is complete. If system does not operate properly, go to step  3 .
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