Switch Position Pin-out

Lucas Lighting Switch (35710)
Triumph Part # 99-0563

Bruce Miller 2004

Depending upon whether the machine is an earlier or later model, the three positions of this switch can be either:

  • SMOKE, SMOLDER, and IGNITE (earlier models)
  • DIM, FLICKER, and OFF (later models)

The electrical connections created by their three positions are identical for the two switch types.

In the following chart, an open connection is represented as a "0" (zero), while a closed connection is represented by "1" (one).

From terminal # To terminal # Switch Position 1 Switch Position 2 Switch Position 3
1 4 0 1 1
1 6 1 1 0
1 7 1 1 1
1 8 0 0 1
4 6 0 1 0
4 7 0 1 1
4 8 0 0 1
6 7 1 1 0
6 8 0 0 0
7 8 0 0 1
3 NC - - -
5 NC - - -


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