What does it mean when the power steering warning light comes on?
1 Answers
When the power steering warning light illuminates, it indicates a problem with the power assist system. The driver may experience heavy steering and poor wheel return capability. 1. The power steering warning light may come on for the following reasons: (1) Loose connections in the power steering system causing power steering fluid leakage. (2) Excessive wear of the steering gear piston cylinder, poor seal of oil seals, or sticking/damage of the control valve. (3) Excessive air in the power steering system causing abnormal steering. (4) Foreign objects in the steering hydraulic lines causing the steering pump flow control valve to stick. 2. When the power steering system malfunctions, it's recommended that drivers avoid continuing to operate the vehicle. Without power assist, steering wheel operation becomes difficult and may impair normal driving. Drivers should visit a nearby repair shop where technicians can read diagnostic trouble codes to identify and fix the faulty components.