how to fix Honda CR-V Fifth Generation (2017-2022) windshield wipers not working

Honda CR-V Fifth Generation (2017-2022)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

546 words

Problem Statement

Learn how to diagnose and fix windshield wipers not working on Honda CR-V (2017-2022). Step-by-step guide with symptoms, diagnostic steps, 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 electrical components.
•Allow the engine to cool before accessing components under the hood.

Symptoms

•Windshield wipers do not activate when the switch is turned on
•No noise from the wiper motor
•Wipers stuck in one position
•Intermittent operation or wipers moving at incorrect speeds
•Warning lights illuminated on the dashboard

Diagnostic Steps

1
Check the wiper fuse in the fuse box for any signs of being blown.
2
Use an OBD-II scanner to check for any related error codes.
3
Inspect the wiper switch for physical damage or wear.
4
Test the wiper motor by applying direct power to it.
5
Check the wiring and connectors for corrosion or loose connections.
6
Verify the operation of the wiper relay using a multimeter.

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
•Multimeter
•Jumper wires
•Socket set
•Pliers

Parts Required

•Wiper fuse
•Wiper switch
•Wiper motor
•Wiper relay

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Diagnostic Steps

1
Check the wiper fuse in the fuse box for any signs of being blown.
2
Use an OBD-II scanner to check for any related error codes.
3
Inspect the wiper switch for physical damage or wear.
4
Test the wiper motor by applying direct power to it.
5
Check the wiring and connectors for corrosion or loose connections.
6
Verify the operation of the wiper relay using a multimeter.

Solution

1. Preparation

Gather tools and parts required.
Ensure the vehicle is parked on a level surface and the ignition is off.
Disconnect the battery to prevent electrical shorts.

2. Check and Replace Wiper Fuse

Locate the fuse box under the dashboard or in the engine compartment.
Remove the wiper fuse and inspect it for continuity.
If blown, replace it with a fuse of the same amperage (usually 10A or as specified in the owner’s manual).

3. Inspect and Replace Wiper Switch

Remove the steering column cover using a screwdriver.
Disconnect the wiring harness from the wiper switch.
Test the switch with a multimeter; replace if faulty.
Reinstall the new switch and reassemble the steering column cover.

4. Test and Replace Wiper Motor

Locate the wiper motor, usually found under the cowl panel.
Disconnect the motor's electrical connector.
Apply direct power to the motor terminals using jumper wires; if it does not operate, replace the motor.
To remove the motor, unscrew any retaining bolts and carefully detach it from the linkage, then install the new motor in reverse order.

5. Verify Wiring and Relay

Inspect wiring harness leading to the wiper motor for damage or corrosion.
If necessary, repair or replace damaged wiring.
Test the wiper relay by replacing it with a known good relay or testing its function.