my Honda CR-V's windshield wipers are not working properly what to check

Solution

1. Preparation

• Gather the tools and parts needed for the repair.
• Disconnect the negative battery terminal to prevent electrical shorts.
• Tools Required: Socket set, multimeter, screwdriver set, wire brush (for cleaning), and possibly a replacement fuse or wiper motor.

2. Inspect and Replace the Wiper Fuse

• Locate the fuse box (typically under the dashboard or in the engine compartment).
• Identify the wiper fuse using the diagram on the fuse box cover.
• Remove the fuse using a fuse puller or pliers.
• Inspect the fuse for continuity. Replace with a new fuse of the same amperage if blown.

3. Test and Replace the Wiper Motor

• Locate the wiper motor (usually under the cowl panel).
• Remove the motor's electrical connector.
• Use a multimeter to check for power at the motor's connector when the wiper switch is activated.
• If no power is detected, further diagnose the switch or wiring.
• If power exists, apply direct power to the motor to test functionality.
• If the motor does not work, replace it with a new motor.

4. Inspect the Wiper Linkage

• Remove the wiper arms using a wiper arm puller if necessary.
• Inspect the linkage for any loose connections or wear.
• Lubricate any moving parts if needed, and reassemble.
• If damaged, replace the wiper linkage assembly.

5. Check the Wiper Switch

• Remove the steering column cover to access the wiper switch.
• Use a multimeter to test the continuity of the switch in different positions.
• If the switch is faulty, replace it with a new one.

6. Test the Washer Pump

• Locate the washer pump, usually near the washer fluid reservoir.
• Inspect the electrical connector and hose for blockages.
• Test the pump by applying direct power; if it does not work, replace it.