The 2011 Ford Explorer power steering assist fault is a common issue that can cause steering difficulties. This problem typically manifests as a sudden loss of power steering, making the vehicle harder to control, especially at lower speeds. Let's explore the causes and solutions for this issue.

Power Steering Assist Fault

The power steering assist fault in the 2011 Ford Explorer is often caused by a malfunction in the Electric Power Assisted Steering (EPAS) system. This system uses an electric motor to provide steering assistance, rather than the traditional hydraulic system. When a fault occurs, the system may shut down, leaving the driver with manual steering only.

Common Symptoms

  • Sudden loss of power steering
  • "Power Steering Assist Fault" message on the dashboard
  • Increased steering effort, especially at low speeds
  • Steering wheel vibration or shaking

Causes of Power Steering Assist Fault

Several factors can contribute to the power steering assist fault:

  • Faulty steering gear
  • Damaged wiring or connectors
  • Malfunctioning power steering control module
  • Software issues in the EPAS system
  • Worn steering components

Fixing the Power Steering Assist Fault

To address the power steering assist fault in your 2011 Ford Explorer, consider the following steps:

Check for DTCs

First, use an OBD-II scanner to check for Diagnostic Trouble Codes (DTCs). These codes can provide valuable information about the specific issue affecting your vehicle's power steering system.

Software Update

In many cases, a software update for the Power Steering Control Module (PSCM) can resolve the issue. Ford has released updates to address known problems with the EPAS system.

Replace the Steering Gear

If the software update doesn't solve the problem, you may need to replace the steering gear. This is a more involved repair that should be performed by a qualified mechanic.

Inspect Wiring and Connections

Check for any damaged or loose wiring in the power steering system. Corroded or disconnected terminals can cause intermittent faults.

Power Steering Control Module Replacement

In some cases, the Power Steering Control Module itself may be faulty and require replacement.

Preventive Measures

To help prevent future power steering assist faults:

  • Regularly service your vehicle according to the manufacturer's schedule
  • Address any steering-related issues promptly
  • Keep your vehicle's software up to date
  • Avoid extreme steering maneuvers that could stress the system

FAQs About 2011 Ford Explorer Power Steering Assist Fault

    • Can I drive with a power steering assist fault?
      While it's possible to drive, it's not recommended as steering becomes much more difficult, especially at low speeds.
    • How much does it cost to fix the power steering assist fault?
      Costs can vary widely, from about $100 for a software update to over $1,000 for steering gear replacement.
    • Is there a recall for this issue?
      Ford issued a recall for some 2011-2013 Explorers for power steering issues. Check with your dealer to see if your vehicle is affected.

By following these steps and maintaining your vehicle properly, you can address and prevent power steering assist faults in your 2011 Ford Explorer, ensuring a safer and more comfortable driving experience.