how to adjust electric power steering on Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

533 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to adjust the electric power steering on Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Steering

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components.
•Ensure the vehicle is securely supported when working underneath.

Symptoms

•Steering wheel feels loose or has excessive play
•Difficulty in turning the steering wheel, especially at low speeds
•Steering wheel does not return to center after a turn
•Warning light for power steering illuminated on the dashboard
•Unusual noises (e.g., whining or grinding) when steering

Diagnostic Steps

1
Check for any DTC (Diagnostic Trouble Codes) using an OBD-II scanner to identify any electrical faults.
2
Inspect the EPS fuse in the fuse box for continuity and replace if blown.
3
Visually inspect the EPS motor and steering column for any physical damage or loose connections.
4
Verify the power steering fluid level (if applicable) and inspect for leaks.
5
Test the EPS system with a multimeter to check for proper voltage and ground at the EPS motor connector.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Multimeter
•Socket set
•Torque wrench
•Screwdrivers

Parts Required

•EPS motor (if damaged)
•Steering column coupling (if worn)

Related Faults

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Diagnostic Steps

1
Check for any DTC (Diagnostic Trouble Codes) using an OBD-II scanner to identify any electrical faults.
2
Inspect the EPS fuse in the fuse box for continuity and replace if blown.
3
Visually inspect the EPS motor and steering column for any physical damage or loose connections.
4
Verify the power steering fluid level (if applicable) and inspect for leaks.
5
Test the EPS system with a multimeter to check for proper voltage and ground at the EPS motor connector.

Solution

1. Preparation

Gather tools: OBD-II scanner, multimeter, socket set, torque wrench, and screwdrivers.
Ensure the vehicle is parked on a level surface with the engine off.
Disconnect the negative terminal of the battery to prevent electrical shorting.

2. Inspect and Adjust EPS Motor

Locate EPS Motor:
- Remove the lower dash panel and any covers to access the EPS motor.
Check Mounting Bolts:
- Inspect the mounting bolts securing the EPS motor to ensure they are tight. Use a torque wrench to tighten to manufacturer's specifications (typically around 20 ft-lbs, but check service manual for exact value).
Inspect Steering Column Coupling:
- Check the coupling between the EPS motor and the steering column for wear or damage. Replace if necessary.

3. Calibration of EPS System

Connect Diagnostic Tool:
- Reconnect the battery and plug in the OBD-II scanner.
Perform Steering Angle Sensor Calibration:
- Follow the manufacturer's instructions using the scanner to perform a steering angle sensor calibration. This may involve turning the steering wheel fully left and then fully right to reset the system.
Clear DTCs:
- Use the OBD-II scanner to clear any existing DTCs and check if the steering system is functioning properly.