Lane-Keeping Assist Main Switch

About this product

The Lane-Keeping Assist Main Switch (#84978-42030), an electrical part in Toyota's Pre-Collision System, plays a pivotal role in maintaining safety and control. This switch activates the Lane-Keeping Assist system, which helps keep the vehicle centered within its lane during operation. The role of this switch is critical as it assists in reducing the risk of accidents due to lane departure. Just like other components, the Lane-Keeping Assist Main Switch (#84978-42030) may need periodic replacement. An aged or non-functional switch can lead to the system failing to activate when required, increasing the risk of collision. Genuine Toyota parts are recommended for optimal vehicle compatibility and are backed by Toyota's genuine parts warranty. Ultimately, a functional Lane-Keeping Assist Main Switch (#84978-42030) contributes to the overall safety of the vehicle by ensuring that the Pre-Collision System operates effectively.
Brand Toyota Genuine
Part Number 84978-42030

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