LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 1998 >> Catera >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window System >> System Tests >> Left Rear Window Express Inoperative
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Left Rear Window Express Inoperative

  1. If power window system check was performed, go to next step. If power window system check was not performed, see POWER WINDOW SYSTEM CHECK  .
  2. If left rear side door window regulator motor operates properly from left front side door window switch, go to step 4). If left rear side door window regulator motor does not operate properly from left front side door window switch, go to next step.
  3. Go to LEFT REAR WINDOW INOPERATIVE FROM LEFT FRONT SWITCH  for diagnosis. After repair, go to step 7).
  4. Program left rear side door window regulator motor. See WINDOW MOTOR PROGRAMMING  . When programming complete, go to next step.
  5. If left rear side door window regulator motor express UP and DOWN operate properly, system is okay. If left rear side door window regulator motor express UP and DOWN do not operate properly, go to next step.
  6. Replace left rear side door window regulator motor. After repair, go to next step.
  7. Connect all connectors and components that were disconnected. Verify left rear side door window regulator motor express UP and DOWN features operate properly. If left front side door window regulator motor express UP and DOWN do not operate properly, go to step 1).