Power Steering Warning Light
What it means
The electric or hydraulic steering assist has a fault, and steering can suddenly become heavy. The car can still be steered but with much more effort, especially at low speed and when parking.
Symptoms4
- Steering suddenly feels heavy.
- Uneven steering effort between left and right.
- A whining noise when turning on hydraulic systems.
- The light comes on after starting and stays on.
Possible causes5
- Low battery or alternator voltage on electric systems.
- A faulty steering torque sensor.
- A failed electric assist motor or its control unit.
- Low power steering fluid on hydraulic systems.
- A failed steering pump or its belt.
How to diagnose and fix6
- Grip the wheel firmly, slow down and pull over safely.
- Switch the car off, wait a moment and restart it, as the system may recover from a temporary fault.
- Check battery and charging voltage.
- On hydraulic systems check the steering fluid level and look for leaks.
- Read the fault code to find the affected sensor or motor.
- If steering remains very heavy, avoid long trips and get it inspected.
Repair cost
In Saudi riyals; the highlighted part is the expected range for this fault.
An electrical fix or fluid top up is cheap, while replacing a complete electric steering rack can be very expensive.
Prices are rough estimates for common cars at independent workshops and vary with the car and the source of the part.
Frequently asked questions
Is the car dangerous without steering assist?
Steering is still possible but very heavy, and your reactions may be slower in emergencies, so drive slowly until it is fixed.
Why does the light appear after a jump start?
Low voltage during cranking can confuse the system, and it often clears after a restart once voltage is stable.
This guide is for information only and does not replace an inspection by a qualified technician. If the fault involves brakes, steering, engine temperature, electrics or refrigerant, do not attempt the repair yourself.
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