Re: GM Stalk wiper questions
i have an 86 astro van column, same stalk lever for all gm vehicles
i tried to ohm the switch without much results as it is designed to go into a wiper control module
it's been a while but i believe mine had a 3 or 4 conductor flat connector
the contacts are microscopic what ever you do, do not apply any load other than a relay load
i believe the delay feeds 0-5 volts to the wiper module
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