EL Camino V6-229 3.8L VIN 9 (1984)
Wiper Motor: Description and Operation
Permanent Magnet Motor
Fig. 11 Permanent magnet type windshield wiper motor. 1984---87 Caballero & El Camino
1984---87 CABALLERO & EL CAMINO MODELS
Wiper motor assembly consists of a permanent magnet wiper motor with an integral flex-vane washer motor mounted in the cover, Fig. 11. The timing
functions along with the program and demand wash functions are controlled by a printed circuit board permanently attached to the wiper cover.
Standard (Non-Pulse) Wiper Operation
Moving the multi-function lever to low or high speed position completes the respective brush circuit to 12 volt terminal at the multi-function lever and
motor runs at that speed.
An instantaneous wipe can be obtained by moving the multi-function lever to mist position. A continuous wipe will be performed if the button is held.
Pulse Wiper Operation
The multi-function lever in the ``Delay'' mode can be turned from a minimum to a maximum position. Turning the control knob from minimum to
maximum position varies the amount of time wiper will delay between each wipe. Delay ranges between 0---12 seconds depending on knob position.
Minimum delay or 0 seconds between wipes provides equivalent of low speed continuous operation.
Moving the multi-function lever to low or high speed position completes the respective brush circuit to 12 volt terminal at the multi-function lever and
