Does Electric Power Steering Have a Fuse?
2 Answers
Electric power steering does have a fuse, which can be found in the fuse box inside the engine compartment. Introduction to Electric Power Steering System: The electric power steering system directly relies on a motor to provide auxiliary torque. The power steering system is driven by an electric motor and is equipped with an electronic control system on top of the previous setup, making the steering assist force not only related to the steering angle but also to the vehicle speed. Method to Locate the Electric Power Steering Fuse: Open the engine compartment, locate the rectangular black box in front of the battery, and the fuse marked with a PS sign inside is the electric power steering fuse.
Electric power steering systems do have fuses, which are standard components for circuit protection. I once experienced a sudden heavy steering wheel in my old car and thought the system had failed. After taking it to the repair shop, it turned out the EPS fuse had blown. The fuse is usually located in the engine compartment's fuse box, and in some models, it's near the dashboard under the steering wheel. Checking it yourself is simple—just locate the fuse slot labeled EPS or POWER STEERING, pull it out, and see if the filament in the middle is broken. If it is, replace it with a new fuse of the same rating, which costs just a few dollars online. Always pay attention to smooth steering while driving, and if the power assist fails, pull over immediately to check, as it could affect driving safety. I also regularly inspect the fuse condition as part of maintenance to prevent unexpected failures. Remember not to test by short-circuiting, as it can damage the motor module. When in doubt, consult the manual first to locate the fuse.
