my Honda Civic 9th Generation (2012-2015) wipers are not working, what's wrong

Honda Civic 9th Generation (2012-2015)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

3 min read

459 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 non-working wipers on Honda Civic 9th Generation (2012-2015). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components.
•Allow the engine to cool before performing any work near heated components.

Symptoms

•Wiper blades do not move when activated
•Wiper switch is unresponsive
•No noise from the wiper motor
•Wiper fluid does not spray
•Blades remain in a fixed position

Diagnostic Steps

1
Check the wiper fuse in the fuse box for continuity.
2
Use an OBD-II scanner to check for any related error codes.
3
Inspect the wiper switch for functionality with a multimeter.
4
Test the wiper motor by applying direct battery voltage to it.
5
Examine the wiper linkage for any signs of damage or disconnection.
6
Inspect wiring harnesses for any visible wear or disconnections.

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

Parts Required

•Wiper motor (if faulty)
•Wiper fuse (if blown)

Related Faults

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Diagnostic Steps

1
Check the wiper fuse in the fuse box for continuity.
2
Use an OBD-II scanner to check for any related error codes.
3
Inspect the wiper switch for functionality with a multimeter.
4
Test the wiper motor by applying direct battery voltage to it.
5
Examine the wiper linkage for any signs of damage or disconnection.
6
Inspect wiring harnesses for any visible wear or disconnections.

Solution

1. Preparation

Gather tools: OBD-II scanner, multimeter, basic hand tools (socket set, screwdrivers).
Ensure the vehicle is parked on a flat surface and the ignition is off.

2. Check and Replace the Wiper Fuse

Locate the fuse box (usually under the dashboard or in the engine compartment).
Remove the cover and locate the wiper fuse (refer to the fuse diagram).
Check the fuse for continuity using a multimeter; if blown, replace it with a fuse of the same amperage.

3. Replace the Wiper Motor (if necessary)

Disconnect the battery to avoid electrical shock.
Remove the wiper arms by loosening the nut with a socket wrench and lifting the arms off the splines.
Unbolt the wiper motor assembly from its mounting points using a socket set.
Disconnect the wiring harness from the motor.
Install the new wiper motor by reversing the removal steps, ensuring all bolts are torqued to the manufacturer’s specifications.

4. Reconnect and Test

Reconnect the battery.
Test the wipers to ensure they operate correctly in all speeds and positions.
If applicable, refill the windshield washer fluid reservoir and test the spray function.