F-150 Relays

well Teken, taking what you've told me, I went Saturday and worked on it again. There are two relays involved: one does the Park/Run and the other does the High Low. Low speed went to 87a, high went to 87; a jumper wire went from 30 of one relay to 30 of another. the switched 12v went to 86 on the same relay as the low and high wires and there was a wire coming from the multiswitch that went to ground when the switch was on that went to 85 on the same relay.

As I said, a jumper went from pin 30 of that relay to pin 30 of the other relay (the park/run relay). On the 2nd relay, pin 86 had switch 12 v, pin 85 had ground, and pin 87a had the wiper-park wire (causes the wipers to sit in place when you turn them off). My understanding of relays is limited. I get the first one but i dont understand the second one's wiring and how the jumper fits into place.

Btw Steve#1, so far we have inspected the wiring from the switch to the GEM and from the GEM to the distribution block. There are no other electrical problems in the vehicle so I don't think the GEM is the problem. The truck was wrecked before and rebuilt but the Power Distribution Block was not replaced. Consequently from the wreck, it was severly smashed. I believe that has something to do with it. On the above reply that I wrote to Teken, one thing I failed to mention is that I used a standard relay in place of relay #1 (the high/low relay) and b/c I mysteriously lost my other standard relay, I had to use the mini-relay for the second relay (the park/run relay).

Hope that's clear...