EZ Electric Power Steering - Troubleshooting manual 2 Version 5.0 - jan2021 1 - Wiring of a set with a potentiometer 12V Neg. 1. Connect the wire harness with the power steering ECU. 2. Connect the thick red wire (30+) via the fuse holder directly with the battery + 3. Connect the thin red wire (15+) with an ignition switched feed. 4.. Unisteer has been selling easy-to-install electrical power steering systems since 2004. They sell bolt-on replacement rack & pinion kits for classics, restorations, custom cars, muscle cars and resto-mods.. This wiring diagram shows the connections between the Infinitybox POWERCELL and the Unisteer Electra-Steer controller.
![[DIAGRAM] Wiring Diagram Electric Power Steering](https://static.electronicsweekly.com/news/wp-content/uploads/sites/16/2014/10/01oct14Steering-Diagram.jpg "[DIAGRAM] Wiring Diagram Electric Power Steering")
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![[DIAGRAM] Wiring Diagram Electric Power Steering](https://www.researchgate.net/profile/Vandadi_Mallikarjuna/publication/320668062/figure/fig5/AS:554132491771914@1509126889598/working-of-electrical-power-steering.png "[DIAGRAM] Wiring Diagram Electric Power Steering")
Kia Soul EV (PS EV) 2015-2020 Service Manual / Steering System / Electric Power Steering / Schematic Diagrams. Schematic Diagrams: MDPS Circuit Diagram. Harness Connector. Connector: Pin No. Pin Name: Battery: 1: Battery + 2: Battery - Vehicle signal: 1: Ignition: 2: N.C. 3:. Description EPS (Electric power steering, Column assist type.. Electric power steering (EPS) or motor-driven power steering (MDPS) uses an electric motor rather than hydraulic system to assist the driver of a vehicle. Se.