Can anyone tell me where the horn relay comes off the wiring harness on the Samurai? According to the FSM it should be off the main harness near the fuse box on the driver side. This is the case on the (all chopped up) 89 harness that came with my project Z, but not on the 87 harness I installed.
According to the wiring diagram, the wires should be White, Blue/Green, White/Green. I have the relay itself but just can't find the connection point.
Any help would be appreciated. Want to get the trucklet inspected and need the beep beep working.

Thanks.