why does my Ford Explorer's steering assist cut out randomly?

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

critical

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 diagnose and fix steering assist issues in Ford Explorer. 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 systems.
•Allow the engine to cool before opening the power steering reservoir.

Symptoms

•Steering feels heavy or unresponsive
•Increased steering effort required, especially at low speeds
•Warning light illuminated on the dashboard (e.g., 'Power Steering Fault')
•Intermittent loss of steering assist while driving
•Unusual noises from the steering column or power steering pump

Diagnostic Steps

1
Scan the vehicle for error codes using an OBD-II scanner.
2
Inspect the power steering fluid level and condition.
3
Check the power steering pump for leaks or damage.
4
Examine the electrical connections and wiring to the power steering assist motor.
5
Test the steering angle sensor for proper functionality.
6
Inspect the battery and charging system for voltage drops.

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
•Socket set
•Torque wrench
•Screwdrivers
•Fluid pump (for fluid change)
•Multimeter (for electrical checks)

Parts Required

•Power steering fluid
•Power steering pump (if replacement is necessary)
•Electrical connectors (if damaged)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Scan the vehicle for error codes using an OBD-II scanner.
2
Inspect the power steering fluid level and condition.
3
Check the power steering pump for leaks or damage.
4
Examine the electrical connections and wiring to the power steering assist motor.
5
Test the steering angle sensor for proper functionality.
6
Inspect the battery and charging system for voltage drops.

Solution

1. Preparation

Gather tools and parts required for the repair.
Ensure the vehicle is parked on a level surface with the engine off.
Disconnect the negative battery terminal to prevent electrical shorts.

2. Inspect and Replace Power Steering Fluid

Locate the power steering reservoir.
Remove the cap and check fluid level; if low, top off with the appropriate fluid type (consult owner’s manual).
If the fluid is dirty or contaminated, drain the existing fluid and replace it with new fluid.

3. Check and Repair Electrical Connections

Inspect wiring harness and connectors leading to the power steering motor.
Clean any corrosion from connectors and ensure a tight fit.
If damaged wiring is found, repair or replace the affected sections.

4. Replace the Power Steering Pump (if necessary)

Remove any components obstructing access to the power steering pump.
Disconnect the fluid lines and electrical connector from the pump.
Remove the mounting bolts and take out the pump.
Install the new power steering pump, tightening bolts to manufacturer specifications.
Reconnect fluid lines and electrical connector.

5. Reconnect Battery and Test

Reconnect the negative battery terminal.
Start the engine and turn the steering wheel from lock to lock to purge any air from the system.
Check for leaks and ensure proper operation of the steering assist.