[PDF] S-Series • Check under vehicle before to avoid drilling into frame members, wiring, hydraulic lines, fuel lines, fuel tank, etc. • Read and thoroughly understand operating instructions before attempting to operate. • Inspect lift before each use. If unsafe conditions, such as unusual noises or movements are present, do not use lift 12 Volt Winch solenoid Wiring Diagram | Free Wiring Diagram Jul 09, 2019Collection of 12 volt winch solenoid wiring diagram. A wiring diagram is a streamlined standard pictorial depiction of an electrical circuit. It shows the parts of the circuit as simplified forms, as well as the power and signal links between the devices.