Arrgh. First I thought I had a bad solenoid. When the line lock was all hooked up, the solenoid didn't click (see: work), but the red indicator light came on, so it must be getting power right? But removing the solenoid and touching the wires to a battery = click (working). So WTF?
Is it right that it doesn't matter which wire you use for ground and for power?
Is it right that it doesn't matter which wire you use for ground and for power?