my Toyota Corolla E140 (2006-2013) wipers stop in the middle of the windshield what's wrong

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the vehicle's battery to ensure safety while working on the electrical system.

2. Inspect and Replace Wiper Motor

• Tools Required: Socket set, multimeter, pliers
• Remove the wiper arms using a puller tool if necessary.
• Unbolt the wiper motor from its mounting location.
• Disconnect the electrical connector from the wiper motor.
• Test the motor for continuity. If it fails the test, replace the wiper motor.
• Install the new wiper motor by reversing the removal steps.

3. Check and Repair Wiper Linkage

• Tools Required: Socket set, pliers
• With the wiper motor removed, check the linkage assembly for wear or damage.
• If any components are damaged, replace them as necessary.
• Reassemble the wiper linkage and ensure it operates smoothly.

4. Inspect and Replace Wiper Relay

• Tools Required: Socket set
• Locate the wiper relay in the fuse box.
• Remove the relay and check for continuity using a multimeter.
• If the relay is faulty, replace it with a new one.

5. Replace Blown Fuses

• Tools Required: Fuse puller
• Locate the fuse box and identify the wiper fuse.
• Remove the fuse and check if it has blown (a broken filament).
• Replace with a new fuse of the same amperage rating.