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Home >> Cadillac >> 2001 >> DeVille Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window System >> Operation >> Driver Door Switch Assembly

Driver Door Switch Assembly

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Driver Door Switch Assembly (DDSA) contains power window switch for driver's door window, and also contains a window switch for each passenger door. DDSA differ from individual passenger door power window switches in that there are no external circuits. When a power window switch is operated on DDSA, DDSA interprets switch signal, and sends appropriate request message, through class 2 serial data link, to appropriate door module operating window.