why does my Honda Accord's windscreen wipers not turn off

Honda Accord 9th Generation (2013-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

452 words

Problem Statement

Learn how to diagnose and fix the issue of windscreen wipers not turning off 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 battery before working on electrical systems to avoid shock or short circuits.

Symptoms

•Windscreen wipers continuously operate without being activated
•Wiper control stalk does not respond
•Wipers may change speed or function erratically
•Possible dashboard warning lights illuminated
•Fuse may blow or show signs of damage

Diagnostic Steps

1
Inspect the wiper control stalk for physical damage or signs of wear.
2
Check the vehicle’s fuse box for any blown fuses related to the wiper system.
3
Use an OBD-II scanner to check for any error codes related to the wiper system.
4
Test the wiper motor operation by disconnecting it and applying direct power.
5
Inspect the wiring harness and connections for corrosion or damage.
6
Check the relay for the windshield wiper system for proper functionality.

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

•Screwdriver set
•Socket set
•Multimeter

Parts Required

•Wiper control stalk (if faulty)
•Wiper relay (if faulty)
•Wiper motor (if faulty)

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Diagnostic Steps

1
Inspect the wiper control stalk for physical damage or signs of wear.
2
Check the vehicle’s fuse box for any blown fuses related to the wiper system.
3
Use an OBD-II scanner to check for any error codes related to the wiper system.
4
Test the wiper motor operation by disconnecting it and applying direct power.
5
Inspect the wiring harness and connections for corrosion or damage.
6
Check the relay for the windshield wiper system for proper functionality.

Solution

1. Preparation

Gather tools and parts needed for repair.
Disconnect the vehicle battery to ensure safety while working on electrical components.

2. Wiper Control Stalk Replacement

Tools Required: Screwdriver set, socket set
Sub-steps:
1. Remove the steering column cover by unscrewing the screws.
2. Disconnect the wiring harness connected to the wiper control stalk.
3. Unscrew and remove the old wiper control stalk.
4. Install the new wiper control stalk by reversing the removal steps.
5. Reconnect the wiring harness securely.

3. Wiper Relay Inspection/Replacement

Tools Required: Multimeter
Sub-steps:
1. Locate the wiper relay in the fuse box.
2. Test the relay using a multimeter to ensure it operates correctly.
3. If faulty, replace the relay with a new one.
4. Reassemble the fuse box cover.

4. Wiper Motor Testing

Tools Required: Multimeter, electrical connectors
Sub-steps:
1. Disconnect the wiper motor from the wiring harness.
2. Use a multimeter to check for continuity in the motor.
3. If continuity is absent, replace the wiper motor.
4. Reconnect the motor and ensure all connections are secure.