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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1811 (Fixed And MOVEABLE Windows) >> Diagnostic Information and Procedures >> Power Windows Inoperative - All >> Component Testing >> Rear Window Switch

Rear Window Switch

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the harness connector at the appropriate rear Window switch.
  2. Test for infinite resistance between the signal terminals 5 and 2 and the B+ circuit terminal 3 with the switch in the INACTIVE position.
    • If less than infinite resistance, replace the appropriate rear Window switch.
  3. Test for less than 2 ohms of resistance between the signal terminal 5 and the B+ circuit terminal 3 with the switch in the UP position.
    • If greater than 2 ohms, replace the appropriate rear Window switch.
  4. Test for less than 2 ohms of resistance between the signal terminal 2 and the B+ circuit terminal 3 with the switch in the DOWN position.
    • If greater than 2 ohms, replace the appropriate rear Window switch.
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