Electric Power Steering Repair in Orlando

Electric power steering (EPS) is a crucial component in modern vehicles, offering enhanced precision, comfort, and fuel efficiency.

Despite its advantages, EPS systems can experience issues that affect driving performance and safety.

This article delves into the most common problems associated with electric power steering, their causes, and recommended solutions.

Common Issues with the Electric Assist Motor

Causes:

• Wear and Tear: Over time, the electric assist motor may degrade due to constant use.
• Electrical Overload: Voltage fluctuations in the vehicle’s electrical system can strain the motor.
• Faulty Connections: Loose or corroded connections can cause intermittent or total failure.

Solutions:

• Motor Replacement: Replacing the worn motor ensures optimal steering assistance.
• Electrical System Check: Inspect and repair the wiring and connectors to prevent future motor damage.

Malfunctioning Torque Sensors

Causes:

• Electronic Failures: Circuit issues or internal defects can compromise sensor accuracy.
• Mechanical Deterioration: Components within the torque sensors may wear out over time.

Solutions:

• Sensor Replacement: Defective torque sensors must be replaced to restore steering precision.
• System Recalibration: After installation, recalibrate the EPS system to ensure accurate operation.

Click here to see our 2025 guide on torque sensors

Electronic Control Unit (ECU) Failures

Causes:

• Corrupted Software: Unsuccessful updates or software glitches can disrupt ECU functions.
• Hardware Defects: Internal components of the ECU may fail due to electrical surges or manufacturing faults.

Solutions:

• Software Reprogramming: Update or reset the ECU software to resolve programming errors.
• ECU Replacement: For hardware-related failures, replacing the ECU is often the only solution.

Misaligned Steering Components

Causes:

• Impacts and Accidents: Strong impacts from collisions can misalign steering system components.
• Component Wear: Bushings, bearings, and other parts may degrade, leading to misalignment.

Solutions:

• Professional Alignment: Conduct a comprehensive alignment to realign steering components.
• Inspection and Part Replacement: Identify and replace worn or damaged components to restore proper functionality.

Noises and Vibrations During Steering

Causes:

• Mechanical Component Wear: Bearings, gears, or other mechanical parts can wear out and produce noise or vibrations.
• Inadequate Lubrication: Insufficient lubrication increases friction, leading to unwanted sounds and vibrations.

Solutions:

• Preventive Maintenance: Regularly lubricate steering components to minimize friction.
• Component Replacement: Replace worn or faulty parts to eliminate noise and vibrations.

Loss of Steering Assistance

Causes:

• Electric Motor Failure: A malfunctioning assist motor can lead to a complete loss of power assistance.
• Electrical Issues: Weak battery performance or loose connections may disrupt the EPS system.

Solutions:

• Comprehensive Diagnostics: Perform a thorough diagnosis of the electrical system to pinpoint and fix the problem.
• Motor Repair or Replacement: Address motor issues promptly through repair or replacement.

The Importance of Regular EPS Maintenance

Regular maintenance of the electric power steering system is vital to prevent costly repairs and ensure safe driving.

By addressing minor issues early, drivers can avoid larger problems that could compromise the vehicle’s performance and safety.

Seek professional assistance if you notice any signs of EPS trouble, such as increased steering effort, unusual noises, or warning lights on the dashboard.