Mist Position

When you move the windshield washer/wiper switch to the momentary contact MIST position, the low-speed voltage is placed on CKT 96 (BRN) to the windshield wiper motor. This voltage is seen at the variable voltage input of the solid state logic. The logic produces voltage pulses at the output to the motor. Operating voltage is applied to the motor's low speed windings. The pulse duration is long enough for a complete wipe cycle.

At low speed, there is no noticeable delay between the pulses The wipers operate almost continuously. These pulses are fed to the motor for the length of time that the operator maintains the MIST position. When the operator releases the switch, the solid state logic completes the current wipe cycle, and stops the wipers.