What Causes the Power Steering Warning Light to Illuminate?
1 Answers
Power steering warning light illumination may result from insufficient power steering fluid, solenoid valve malfunction, or poor plug connection. Below are detailed explanations: Insufficient Power Steering Fluid: Low fluid level, obstructed fluid passages, or air in the system can impair overall fluid circulation and compromise the power steering pump's performance. Always use the correct fluid specification and adhere to regular replacement intervals. Solenoid Valve Malfunction: Faulty electrical components such as pressure relief valves or torque sensors may transmit erroneous signals, triggering the warning light. Poor Plug Connection: Loose wiring harness connectors, blown fuses (including system fuses), relay failures, or damage to the controller, motor, or sensors can disrupt the electric power steering system.