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Home >> Pontiac >> 1993 >> LeMans VL >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Column Switches >> Testing >> Turn Signal Switch

Turn Signal Switch

  1. Unplug connectors from turn signal switch. With switch in neutral position, continuity should not exist between common terminal (Purple wires on mating connector) and either other terminal.
  2. Set switch to left turn position. Continuity should exist between common terminal (Purple wires on mating connector) and left turn terminal (White/Blue wire on mating connector). Continuity should not exist between common terminal (Purple wire on mating connector) and right turn terminal (Blue wire on mating connector).
  3. Set switch to right turn position. Continuity should exist between common terminal (Purple wires on mating connector) and right turn terminal (Blue wire on mating connector). Continuity should not exist between common terminal (Purple wire on mating connector) and left turn terminal (White/Blue wire on mating connector).
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