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Home >> Suzuki >> 1994 >> Samurai >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Glass/Windows/Mirrors) >> Diagnostic Information and Procedures >> Power Windows Inoperative - All >> Circuit/System Testing >> Rear Power Window Inoperative
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Rear Power Window Inoperative

WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the appropriate rear Window Switch.
  2. Ignition OFF, test for less than 1.0 Ω of resistance between the control circuit terminal 6 and ground.
    • If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If the circuit tests normal, test or replace the Main Power Window Switch.
  3. Ignition OFF, test for less than 1.0 Ω for resistance between the control circuit 2 and ground.
    • If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If the circuit tests normal, test or replace the Main Power Window Switch.
  4. Ignition ON, verify that a test lamp illuminates between the B+ circuit terminal 5 and ground.
    • If the test lamp does not illuminate and the Rear Window Lockout Switch is CLOSED, test the B+ circuit for an open/high resistance.
  5. Connect a test lamp between the control circuit terminal 6 and control circuit terminal 2.
  6. Ignition ON, command the appropriate rear door window UP and DOWN by pressing the appropriate rear window control on the Main Power Window Switch. The test lamp should illuminate during either of the commands.
    • If the test lamp remains OFF during either of the commands, test for a short to ground on either control circuit. If all circuits test normal, test or replace the Main Power Window Switch.
  7. Ignition OFF, reconnect the appropriate rear door Window Switch.
  8. Ignition OFF, disconnect the harness connector at the appropriate rear door window motor.
  9. Ignition OFF, test for less than 1.0 Ω of resistance between the control circuit terminal 2 and ground.
    • If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If the circuit tests normal, replace the test or appropriate rear door window switch.
  10. Ignition OFF, test for less than 1.0 Ω for resistance between the control circuit terminal 1 and ground.
    • If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If the circuit tests normal, test or replace the appropriate rear door window switch.
  11. Connect a test lamp between control circuit terminal 1 and control circuit terminal 2.
  12. Ignition ON, be sure the Rear Window Lockout Switch is CLOSED, command the appropriate rear door window UP and DOWN by pressing the appropriate rear door Window Switch. The test lamp should turn ON when commanding the UP and DOWN states.
    • If the test lamp remains OFF during either of the commands, test for a short to ground on either control circuit. If the circuits test normal, test or replace the appropriate rear door Window Switch.
  13. If all circuits test normal, test or replace the appropriate rear door window motor.
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