[LS1ow]

Run a wire from the small positive terminal on the passenger side fender to terminal 87 of the relay.
Run a wire from the ignition fuse in the underhood fuse box to terminal 86 of the relay. You can tap into the wire below the fuse box.
Run a wire from terminal 85 of the relay to a good solid ground.
Run a wire from terminal 30 on the relay through a 1-amp inline fuse holder, then to the blue wire of the water pump.
Run the black wire off the water pump to another good solid ground.