Instructions on Wiring:
Small bolt closest to mounting plate, wires to ground (Negative Battery post)
Small bolt farthest from mounting plate, wires to signal wire from harness (Brown Wire)
Large bolts (either or) wire to power cables
Small bolt closest to mounting plate, wires to ground (Negative Battery post)
Small bolt farthest from mounting plate, wires to signal wire from harness (Brown Wire)
Large bolts (either or) wire to power cables