Lexus CT200H Pre-Facelift Wiper: A Comprehensive Guide

The Lexus CT200H, a compact luxury hatchback, debuted in 2011 as a pre-facelift model and underwent a facelift in 2014. The pre-facelift CT200H wiper system plays a crucial role in maintaining optimal visibility during inclement weather conditions. This article provides a comprehensive overview of the Lexus CT200H pre-facelift wiper, including its design, operation, maintenance, and troubleshooting.

Windshield Wiper Design

The Lexus CT200H pre-facelift wiper system consists of two primary components:

 Wiper Blades: The wiper blades are located on the windshield and sweep across the glass to remove water droplets, dirt, and debris. They are made of a durable rubber material and are designed to provide a smooth and consistent wipe.
 Wiper Arms: The wiper arms are attached to the base of the windshield and support the wiper blades. They are responsible for moving the wiper blades across the glass in a specific pattern.

Wiper Operation

The CT200H wiper system is controlled by a stalk located on the left-hand side of the steering column. The stalk allows you to select different wiper speeds, including intermittent, low, high, and mist.

 Intermittent: The wiper blades move across the windshield at regular intervals.
 Low: The wiper blades move at a slow and steady speed.
 High: The wiper blades move at a fast and consistent speed.
 Mist: The wiper blades mist the windshield with a small amount of water and move across the glass at a very slow speed.

Wiper Maintenance

To ensure optimal performance and extend the life of the wiper system, it is essential to maintain it regularly. Here are some tips for wiper maintenance:

 Replace Wiper Blades: Worn wiper blades can cause streaking and reduced visibility. Replace the wiper blades every 6-12 months, or as needed.
 Clean Wiper Blades: Dirt and debris can accumulate on the wiper blades, affecting their effectiveness. Clean the wiper blades regularly with a damp cloth and mild detergent.
 Inspect Wiper Arms: Check the wiper arms for any damage or corrosion. Ensure they are securely attached to the base of the windshield.
 Lubricate Wiper Pivots: The wiper pivots can become dry and stiff over time. Lubricate them with a silicone-based lubricant to prevent excessive wear and tear.

Troubleshooting Common Issues

If you encounter any issues with the Lexus CT200H pre-facelift wiper system, there are a few common problems you can troubleshoot:

 Wiper Blades Chattering: If the wiper blades chatter or skip across the windshield, they may be worn or damaged. Replace the wiper blades.
 Wiper Blades Not Moving: If the wiper blades do not move when the stalk is activated, check the fuse for the wiper motor. If the fuse is blown, replace it.
 Wiper Blades Move Slowly: If the wiper blades move slowly, the wiper motor may be faulty. Contact a qualified mechanic for diagnosis and repair.

The Lexus CT200H pre-facelift wiper system is a vital component that ensures clear visibility during adverse weather conditions. By understanding its design, operation, maintenance, and troubleshooting common issues, you can keep the wiper system functioning optimally for a safe and enjoyable driving experience.