why is my Toyota Camry's windshield wipers not working properly

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the ignition is off.
• Disconnect the battery to ensure safety while working on electrical components.

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 with a fuse puller or pliers.
• Inspect the fuse; if blown, replace it with a fuse of the same amperage.

3. Test the Wiper Motor

• Reconnect the battery.
• Use a multimeter to test for power at the wiper motor connector while activating the wiper switch.
• If no power is present, check the wiring and connections for damage.

4. Inspect the Wiper Linkage

• Remove the wiper arms by loosening the retaining nut and lifting them off the splines.
• Take off the cover panel, if necessary, to access the wiper linkage.
• Inspect the linkage for any bent, broken, or disconnected parts.
• Reconnect or replace any damaged components.

5. Replace Wiper Blades (if necessary)

• Lift the wiper arm and press the release tab on the wiper blade to detach it.
• Align the new wiper blade with the arm and press until it clicks into place.
• Repeat for the other wiper blade.

6. Test the Wiper Fluid Pump

• Locate the wiper fluid reservoir and inspect for fluid level.
• Disconnect the pump connector and use a multimeter to check for power when the fluid switch is activated.
• If there is power, replace the fluid pump if it does not operate.