why do my Honda Accord's windshield wipers not work on certain speeds

Honda Accord 9th Generation (2013-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

469 words

Problem Statement

Learn how to diagnose and fix windshield wipers not working on certain speeds in Honda Accord. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on the electrical components to prevent injury.

Symptoms

•Wipers only function on certain speed settings
•Inconsistent operation between low and high speeds
•Wipers may be stuck in a specific position
•Wiper fluid not dispensing
•No noise from wiper motor when activated

Diagnostic Steps

1
Inspect the wiper switch for any physical damage or wear.
2
Use an OBD-II scanner to check for related error codes.
3
Check the wiper motor and wiper relay for proper function.
4
Test the continuity of the wiring harness leading to the wiper motor.
5
Inspect the wiper linkage for any binding or mechanical obstruction.
6
Verify the fuse related to the windshield wipers is intact.

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

•Socket set
•Wiper arm puller
•Multimeter
•OBD-II scanner

Parts Required

•Windshield wiper motor
•Wiper blades

Related Faults

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Diagnostic Steps

1
Inspect the wiper switch for any physical damage or wear.
2
Use an OBD-II scanner to check for related error codes.
3
Check the wiper motor and wiper relay for proper function.
4
Test the continuity of the wiring harness leading to the wiper motor.
5
Inspect the wiper linkage for any binding or mechanical obstruction.
6
Verify the fuse related to the windshield wipers is intact.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Disconnect the negative battery terminal to ensure safety.
Ensure the vehicle is on a flat surface with the wipers in the "off" position.

2. Remove Wiper Arms

Use a socket set to remove the nuts securing the wiper arms.
Carefully lift the wiper arms off the pivot posts. Use a wiper arm puller if necessary.

3. Access Wiper Motor

Remove the plastic cowl cover by unscrewing any retaining screws.
Disconnect the wiring harness from the wiper motor.
Unbolt the wiper motor from its mount using the socket set.

4. Inspect and Replace Wiper Motor (if necessary)

Test the old motor with a multimeter to check for functionality.
If the motor is faulty, replace it with a new unit.
Install the new motor by reversing the removal steps.

5. Reassemble Components

Reconnect the wiring harness to the new wiper motor.
Secure the wiper motor with bolts and reinstall the cowl cover.
Reinstall the wiper arms, ensuring they are positioned correctly.