my Honda Pilot YF4 (2023-Present) wipers fail to work, what should I check

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and turn off the ignition.
• Disconnect the negative battery terminal to ensure safety.

2. Check the Fuse

• Locate the fuse box, usually found under the dashboard or in the engine compartment.
• Remove the cover and locate the wiper fuse (refer to the diagram).
• Inspect the fuse; if blown, replace it with one of the same amperage.

3. Inspect the Wiper Switch

• Remove the steering column cover to access the wiper switch.
• Test the switch with a multimeter to ensure it is sending power to the wiper motor.
• Replace the wiper switch if it does not function correctly.

4. Test the Wiper Motor

• Reconnect the battery and turn on the ignition.
• Use a multimeter to check for voltage at the wiper motor connector when the switch is activated.
• If voltage is present and the motor does not operate, replace the wiper motor.

5. Examine Wiring and Connectors

• Inspect the wiring harness leading to the wiper motor for frays or breaks.
• Clean any corroded connectors and ensure they are securely connected.
• Repair or replace damaged wiring as necessary.

6. Inspect Wiper Linkage

• Remove the wiper arms by loosening the nuts at the base of each arm.
• Disconnect the wiper linkage and inspect for wear or obstructions.
• Lubricate or replace the linkage as needed and reassemble the components.