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Home >> Porsche >> 2003 >> 911 Turbo, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Convertible Top, Hardtop Diagnosis - 911 CARRERA (996)) >> System B 3.2 >> Fault memory - up to model year 2002 >> Test point 2 >> Possible causes, elimination, notes

Possible causes, elimination, notes

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  1. Check pin 1 to pin 4 for continuity (bitmap on "close" switch), check button pin 2 to pin 4 for continuity (bitmap on "open" switch).
  2. Measure resistance of wires 1 and 2 to one another with the ohmmeter. Display 1.8 - 2.0 K ohm
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