what is causing the check engine light for steering issues on Ford F-150

Ford F-150 13th Generation (2015-2020)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

586 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 issues causing the check engine light in Ford F-150. Step-by-step guide with diagnostic procedures 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.
•Allow the engine to cool before working on the power steering system to avoid burns from hot engine components.

Symptoms

•Check engine light illuminated
•Steering wheel feels stiff or unresponsive
•Unusual noise when turning the steering wheel
•Steering wheel vibration
•Difficulty in returning the steering wheel to the center position
•Fluid leaks under the vehicle near the steering assembly

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify specific trouble codes related to the steering system.
2
Check power steering fluid level and condition; look for contamination or leaks.
3
Inspect the steering gear and linkage for physical damage or wear.
4
Examine the power steering pump for proper operation and leaks.
5
Test the steering angle sensor functionality if equipped; verify the sensor is calibrated correctly.
6
Check for any recalls or service bulletins related to the steering system for the specific F-150 model year.

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
•Fluid siphon or turkey baster
•Funnel
•Socket set
•Wrench set
•Torque wrench
•Screwdriver set

Parts Required

•Power steering fluid
•Power steering pump (if replacement is necessary)
•Steering angle sensor (if replacement is necessary)

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify specific trouble codes related to the steering system.
2
Check power steering fluid level and condition; look for contamination or leaks.
3
Inspect the steering gear and linkage for physical damage or wear.
4
Examine the power steering pump for proper operation and leaks.
5
Test the steering angle sensor functionality if equipped; verify the sensor is calibrated correctly.
6
Check for any recalls or service bulletins related to the steering system for the specific F-150 model year.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and set the parking brake.
Disconnect the battery to prevent electrical shorts during repairs.

2. Check and Replace Power Steering Fluid

Sub-steps:
- Locate the power steering fluid reservoir.
- Remove the cap and check the fluid level.
- If low, add the recommended power steering fluid (check owner’s manual for specifications).
- If the fluid is dirty or contaminated, drain and replace it.
Tools Required: Fluid siphon or turkey baster, funnel.

3. Inspect and Replace Power Steering Pump

Sub-steps:
- Remove the serpentine belt from the power steering pump.
- Disconnect the power steering lines using a wrench (be prepared for fluid spillage).
- Unbolt the power steering pump from its mounting bracket.
- Install the new pump in reverse order, ensuring to torque bolts to manufacturer specifications.
- Reconnect the power steering lines and refill the system with fluid.
Tools Required: Socket set, wrench set, torque wrench.

4. Inspect and Replace Steering Angle Sensor (if necessary)

Sub-steps:
- Locate the steering angle sensor on the steering column.
- Disconnect the electrical connector and remove the sensor.
- Install the new steering angle sensor and reconnect the electrical connector.
- Calibrate the new sensor using a diagnostic scan tool if required.
Tools Required: Screwdriver set, OBD-II scanner for calibration.