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Home >> Buick >> 2016 >> Cascada Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Fixed And MOVEABLE Window System >> Diagnostic Information and Procedures >> Power Windows Malfunction >> Component Testing

Component Testing

  1. Vehicle OFF, disconnect the harness connector at the S134 Folding Top/Global Window Switch.
  2. Test for infinite resistance between the signal terminal 7 and the ground terminal 5 with the switch in the open position.
    • If less than infinite resistance 

      Replace the S134 Folding Top/Global Window Switch.

    • If infinite resistance 
  3. Test for infinite resistance between the signal terminal 8 and the ground terminal 5 with the switch in the open position.
    • If less than infinite resistance 

      Replace the S134 Folding Top/Global Window Switch.

    • If infinite resistance 
  4. Test for less than 2 Ω between the signal terminal 7 and the ground terminal 5 with the switch in the Up position.
    • If 2 Ω or greater 

      Replace the S134 Folding Top/Global Window Switch.

    • If less than 2 Ω 
  5. Test for less than 2 Ω between the signal terminal 8 and the ground terminal 5 with the switch in the Down position.
    • If 2 Ω or greater 

      Replace the S134 Folding Top/Global Window Switch.

    • If less than 2 Ω 
  6. All OK