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Home >> Audi >> 1990 >> V8 Quattro >> Repair and Diagnosis >> Body & Frame >> Power Windows >> Component Tests >> Window Regulator Operating Switches >> Continuity Test

Continuity Test

  1. Connect ohmmeter to terminals 5 and 2, then to terminals 3 and 1. See Fig 1 . Check for continuity.
  2. Connect ohmmeter to terminals 4 and 2. Check for continuity.
  3. Activate switch (lower window). Check for continuity
  4. Connect ohmmeter to terminals 4 and 1. Check for continuity.
  5. Activate switch (raise window). Check for continuity.
  6. If continuity is not achieved, replace operating switch.
Fig 1: Testing Continuity Of Window Regulator Operating Switch
G00155328Courtesy of AUDI OF AMERICA, INC.
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