how to fix intermittent wiper issue on Honda Accord 8th Generation (2008-2012)

Honda Accord 8th Generation (2008-2012)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

4 min read

607 words

Problem Statement

Learn how to diagnose and fix intermittent wiper issues in Honda Accord 8th Generation (2008-2012). Step-by-step guide with tools and parts required.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to prevent shock
•Allow the engine to cool before starting work

Symptoms

•Wipers do not operate in intermittent mode
•Wipers operate continuously regardless of intermittent setting
•Wipers may work properly in low or high-speed modes but fail intermittently
•Possible buzzing or clicking sound from the wiper motor
•Dashboard warning lights may illuminate occasionally
•Wiper delay settings do not affect operation

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for any related electrical faults
2
Inspect the wiper relay and fuse for any signs of damage or failure
3
Check the wiper switch for proper function by testing its continuity with a multimeter
4
Inspect the wiper motor and wiring harness for any signs of wear, corrosion, or loose connections
5
Verify the operation of the intermittent wiper module if applicable

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
•Multimeter
•Socket set
•Screwdrivers
•Fuse puller

Parts Required

•Wiper relay (if faulty)
•Wiper fuse (if blown)
•Wiper switch (if defective)
•Wiper motor (if necessary)

Related Faults

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Symptoms

•Wipers do not operate in intermittent mode

•Wipers operate continuously regardless of intermittent setting

•Wipers may work properly in low or high-speed modes but fail intermittently

•Possible buzzing or clicking sound from the wiper motor

•Dashboard warning lights may illuminate occasionally

•Wiper delay settings do not affect operation

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for any related electrical faults
2
Inspect the wiper relay and fuse for any signs of damage or failure
3
Check the wiper switch for proper function by testing its continuity with a multimeter
4
Inspect the wiper motor and wiring harness for any signs of wear, corrosion, or loose connections
5
Verify the operation of the intermittent wiper module if applicable

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the battery to prevent electrical shock.
Ensure the vehicle is parked on a level surface and the windshield wipers are in the resting position.

2. Inspect and Replace Wiper Relay

Locate the wiper relay in the fuse box (refer to the owner's manual for exact location).
Remove the relay by gently pulling it out.
Inspect the relay for any signs of damage. Replace if faulty.
Reinsert the new relay and reconnect the battery.

3. Check and Replace Wiper Fuse

Open the fuse box and find the fuse related to the wiper system.
Remove the fuse using a fuse puller or pliers.
Inspect for a blown fuse (the metal strip inside will be broken). Replace with the same amperage rating.
Reinstall the fuse and close the fuse box.

4. Inspect and Replace Wiper Switch

Remove the steering column cover to access the wiper switch.
Disconnect the wiring harness from the wiper switch.
Use a multimeter to check for continuity across the switch terminals while operating the switch.
Replace the wiper switch if readings are inconsistent or no continuity is found.
Reassemble the steering column cover.

5. Inspect and Replace Wiper Motor (if necessary)

Remove the wiper arms by unscrewing the retaining nuts.
Disconnect the wiper motor wiring harness.
Unscrew the wiper motor from its mounting bracket.
Install the new wiper motor by reversing the removal process.
Reconnect all wiring and reattach the wiper arms.