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Static Test

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the harness connector at the S88 sunroof tilt switch.
  2. Test for 930-940k Ω between the switch terminals 1 and 4.
    • If not within the specified range, replace the S88 sunroof tilt switch.
  3. Test for 96-100 Ω between the signal terminal 1 and the low reference circuit terminal 4 while pressing the open switch.
    • If not within the specified range, replace the S88 sunroof tilt switch.
  4. Test for 430-440 Ω between the signal terminal 1 and the low reference circuit terminal 4 while pressing the close switch.
    • If not within the specified range, replace the S88 sunroof tilt switch.
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