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Home >> Buick >> 1996 >> Roadmaster Base >> Repair and Diagnosis >> Body & Frame >> Seats >> Power Seat System >> System Testing >> Basic Seat Functions >> All Seat Functions Inoperative
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All Seat Functions Inoperative

  1. Using test light, backprobe between Orange wire at inoperative power seat switch and ground. If test light glows, go to next step. If test light does not glow, repair poor connections or open in Orange wire between power seat switch and fuse block.
  2. Backprobe between Orange and Black wires at inoperative power seat switch. If test light glows, check for poor connections at inoperative power seat switch. If connections are okay, replace power seat switch. If test light does not glow, repair open in Black wire between power seat switch and ground.
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