Rocker Switch - Wiper Motor - 3 Terminals - Clear Hooters - 148410

Rocker Switch - Wiper Motor - 3 Terminals - Clear Hooters - 148410
The original Clear Hooters switch had 3 positions and 3 spade connections S (Slow), Unmarked in the center (which went to earth) and F (FAST).

When the switch was in the slow position both S and F are connected to the central connection.

When the switch was in the fast position only F is connected to the central connection.

When the switch was in the central position there were no connections.

There was a similar Clear Hooters switch, part number 151431 used on the TR6 which had 4 connections and  unfortunately cannot be used to operate a TR5/250 DR3A 2 speed motor. To use the 4 connection switch would require a change to the wiper motor to the later TR6 Type and associated wiring changes.