How to Fix the Audi EPS Light On?

1 Answers
LaReed
07/29/25 6:35pm
EPS stands for Electric Power Steering system, which is the abbreviation of the English word electric-steering. If the ESP fault indicator light is on, it may indicate a fault in the vehicle's ESP system. It is recommended to immediately reduce driving speed, avoid excessive steering and turning, and visit a 4S shop as soon as possible for diagnosis with a specialized diagnostic tool to analyze the specific location of the fault. Below is more information about the EPS system: 1. Meaning of the EPS system: EPS refers to the Electric Power Steering system, a power steering system that directly relies on motor-assisted torque. Currently, the common electric steering systems in vehicles mainly come in two forms: 12V power supply and 24V power supply. 2. Components of the EPS system: The EPS system mainly consists of a torque sensor, vehicle speed sensor, motor, reduction mechanism, and electronic control unit.
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