Power Steering Problems: Symptoms, Causes, and Fixes
Having trouble steering your car? Learn about power steering problems, warning signs, and what repairs might be needed.
Power Steering: Don't Wait Until It Fails Completely
Power steering makes driving effortless, but when it fails, your car becomes extremely difficult to maneuver—especially at low speeds. Recognizing early warning signs can save you from an unsafe situation.
Types of Power Steering
Hydraulic Power Steering
Uses fluid pressure from a pump to assist steering. More common in older vehicles.
Components:
- Power steering pump
- Steering rack/gear
- Hoses and lines
- Fluid reservoir
Electric Power Steering (EPS)
Uses an electric motor for steering assist. Standard in most newer vehicles.
Benefits:
- No fluid to maintain
- Better fuel efficiency
- Variable assist levels
Warning Signs of Power Steering Problems
1. Whining or Squealing Noise
A whining sound that increases with steering input usually indicates low fluid or a failing pump.
Hydraulic: Check fluid level immediately Electric: May indicate motor or sensor issues
2. Stiff or Heavy Steering
If steering becomes hard, especially at low speeds:
Hydraulic causes:
- Low fluid
- Failing pump
- Blocked hoses
- Bad steering rack
Electric causes:
- Failed motor
- Electrical issues
- Faulty sensors
3. Steering Wheel Vibration
Vibration in the steering wheel can indicate:
- Tire/wheel problems (most common)
- Power steering pump issues
- Loose steering components
4. Steering Wheel Doesn't Return to Center
After turning, the wheel should naturally return to center. If it doesn't:
- Alignment issues
- Steering rack problems
- Mechanical wear
5. Fluid Leaks
Red or brown fluid under the front of your car could be power steering fluid.
Common leak points:
- Hoses and connections
- Pump shaft seal
- Steering rack seals
6. Erratic Steering Assist
If steering assist comes and goes:
Hydraulic: Air in the system, failing pump Electric: Sensor or motor issues
Common Power Steering Problems
Low Fluid Level
Symptoms: Whining noise, stiff steering
Cause: Leak in the system
Solution: Find and fix the leak, top off fluid
Cost: $100-$500 depending on leak location
Failing Power Steering Pump
Symptoms: Whining that gets louder, decreased assist
Solution: Pump replacement
Cost: $300-$700
Leaking Steering Rack
Symptoms: Fluid leak from center of vehicle, loose steering
Solution: Rack replacement or rebuild
Cost: $600-$1,500
Broken Serpentine Belt
The belt drives the power steering pump. If it breaks, you lose all power steering assist immediately.
Solution: Belt replacement: $100-$200
Electric Power Steering Failure
Symptoms: Complete loss of assist, EPS warning light
Causes: Failed motor, bad sensor, electrical issue
Cost: $500-$1,500+ depending on issue
Fluid Maintenance (Hydraulic Systems)
- Check fluid level monthly
- Look for color changes (should be clear red/amber, dark brown means it's old)
- Listen for whining sounds
- Address leaks promptly
- Flush fluid every 50,000-75,000 miles
Can You Drive Without Power Steering?
Technically yes, but:
- Steering will be very heavy, especially at low speeds
- Parking becomes extremely difficult
- Emergency maneuvers are harder
- Not recommended in heavy NYC traffic
Mobile Power Steering Service in NYC
NYC Mobile Auto Assist can diagnose power steering problems at your location. We can check fluid levels, identify leaks, replace belts and hoses, and more—all without a shop visit.
Heavy steering in NYC traffic is no fun. Let us help.
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