Toyota Vios Mk2 Wiper (2007-2013): A Comprehensive Guide

 Introduction

The Toyota Vios Mk2, produced from 2007 to 2013, is a compact sedan renowned for its reliability and affordability. A crucial component of this vehicle's functionality is the wiper system, which ensures clear visibility during adverse weather conditions. This article delves into the ins and outs of the Toyota Vios Mk2 wiper, providing a comprehensive guide to its maintenance, replacement, and troubleshooting.

 Wiper Blade Assembly

The Vios Mk2 wiper system comprises two wiper arms, each equipped with a wiper blade. The wiper blades are made of synthetic rubber and feature a flexible plastic backing. Over time, these blades wear out and lose their effectiveness, necessitating replacement.

Features:

- Natural rubber construction for superior performance
- Anti-friction coating reduces noise and prolongs blade life
- Contoured design for optimal windscreen coverage

Replacement:

Replacing a wiper blade is a straightforward task that can be completed in a few minutes. To remove the old blade, simply lift it away from the arm and slide it off the hook. To install the new blade, slide it onto the hook and push it down until it clicks into place.

 Wiper Motor

The wiper motor powers the wiper arms and blades, driving them across the windscreen. The motor is located under the dashboard and can be accessed by removing the plastic cover.

Symptoms of a Faulty Wiper Motor:

- Inconsistent wiper speed
- Wiper blades not moving smoothly
- Wiper blades stopping in mid-cycle

Replacement:

Replacing the wiper motor is a more complex task that may require the assistance of a mechanic. The general procedure involves:

1. Disconnecting the battery.
2. Removing the plastic cover under the dashboard.
3. Disconnecting the electrical connector from the wiper motor.
4. Unbolting and removing the wiper motor.
5. Installing the new wiper motor.

 Wiper Control Module

The wiper control module, also known as the wiper relay, controls the operation of the wiper system. It receives input from the wiper stalk on the steering column and sends signals to the wiper motor to adjust the wiper speed and interval.

Symptoms of a Faulty Wiper Control Module:

- Wiper not responding to stalk inputs
- Wiper speed or interval not functioning correctly
- Wiper system not turning off

Replacement:

Replacing the wiper control module is a relatively simple task that can be completed in approximately 30 minutes. The general procedure involves:

1. Disconnecting the battery.
2. Locating the wiper control module (usually under the dashboard).
3. Unplugging the electrical connector from the control module.
4. Removing the old control module.
5. Installing the new control module.

 Troubleshooting Common Wiper Problems

Wiper Blades Not Wiping Effectively:

- Check the wiper blades for wear and replace them if necessary.
- Clean the windscreen with a glass cleaner to remove any dirt or debris.

Wiper Blades Chattering or Streaking:

- Check the wiper arms for any damage or misalignment.
- Replace the wiper blades.

Wiper Blades Not Stopping in the Correct Position:

- Check the linkage between the wiper motor and the wiper arms for any binding or obstructions.
- Adjust the wiper arms to the correct position.

 Tips for Maintaining Toyota Vios Mk2 Wiper System

- Replace the wiper blades at least once a year or more frequently if they are showing signs of wear.
- Clean the windscreen regularly to remove any dirt or debris that could impair the wiper blades' performance.
- Avoid using the wipers on a dry windscreen, as this can cause the blades to wear out prematurely.
- If the wiper system is not working properly, have it inspected by a mechanic to identify and resolve the issue promptly.

The Toyota Vios Mk2 wiper system is an essential component of this vehicle's safety and functionality. By understanding the components, maintenance requirements, and troubleshooting techniques discussed in this article, you can ensure that your Vios Mk2's wiper system performs optimally for years to come.