how to fix electric power steering problems in Honda Accord 9th Generation (2013-2017)

Honda Accord Eleventh Generation (2023-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

523 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 electric power steering problems in Honda Accord 2013-2017. 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 battery before working on electrical systems.
•Ensure the vehicle is on a level surface and securely lifted if necessary.

Symptoms

•Steering wheel feels heavy or unresponsive
•Steering wheel makes whining or grinding noises
•Warning light for power steering on the dashboard illuminated
•Intermittent loss of power steering assistance
•Vibration in the steering wheel

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any stored trouble codes related to the power steering system.
2
Inspect the power steering fluid level and condition; check for leaks around the power steering unit.
3
Visually inspect the power steering motor and wiring for any signs of damage or corrosion.
4
Test the electric power steering motor functionality by measuring the voltage at the motor connector.
5
Check for loose or corroded electrical connections in the power steering system.

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
•Multimeter
•Screwdrivers

Parts Required

•Power steering fluid (Honda specified)
•Electric power steering motor (if replacement is needed)
•Wiring connectors (if damaged)

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any stored trouble codes related to the power steering system.
2
Inspect the power steering fluid level and condition; check for leaks around the power steering unit.
3
Visually inspect the power steering motor and wiring for any signs of damage or corrosion.
4
Test the electric power steering motor functionality by measuring the voltage at the motor connector.
5
Check for loose or corroded electrical connections in the power steering system.

Solution

1. Preparation

Gather required tools and parts.
Disconnect the negative battery terminal to ensure safety while working on electrical components.

2. Check and Refill Power Steering Fluid

Locate the power steering fluid reservoir.
Remove the cap and check fluid level; if low, top up with the specified fluid type (usually Honda power steering fluid).
If fluid is dirty or contaminated, proceed to flush the system.

3. Inspect and Repair Wiring

Examine wiring harness leading to the power steering motor for frayed or damaged wires.
Repair any damaged sections using heat-shrink tubing and electrical tape.
Ensure all connectors are clean and securely connected.

4. Replace Power Steering Motor (if necessary)

Remove the steering column cover to access the power steering motor.
Disconnect the electrical connectors from the power steering motor.
Remove the mounting bolts securing the motor using a socket set.
Install the new power steering motor by reversing the removal steps and torque the bolts to the manufacturer's specifications (typically around 9-11 ft-lbs).
Reconnect the electrical connectors.

5. Final Checks

Refill the power steering fluid if it was drained during repairs.
Reconnect the negative battery terminal.
Start the engine and check for any leaks around the power steering components.