What are the reasons for the electronic power steering warning light to illuminate?
1 Answers
The reasons for the electronic power steering warning light to illuminate are: 1. Partial failure of the steering system; 2. Complete failure of the steering system, where the power steering assistance is no longer functional; 3. The handbrake is not released; 4. The EPS (Electric Power Steering) is not activated; 5. Failure of the power steering pump. The method to detect when the system warning light illuminates is: Using a fault diagnostic tool can quickly identify the fault code to repair the faulty part. The structure of the electronic power steering system includes: power steering gear, steering torque sensor, check valve, vehicle speed sensor, steering control light, vehicle speed sensor, engine sensor, oil reservoir, pressure relief valve, electro-hydraulic pump, and power steering ECU.