The 116.1486.2B Wiper Motor is a critical component in maintaining clear visibility in vehicles under all weather conditions. Built for durability and reliability, this motor is widely used in various types of vehicles, including trucks, buses, and construction machinery. Understanding the life expectancy, common failure causes, testing methods, and fuse-related issues of the 116.1486.2B Wiper Motor is essential for vehicle maintenance and safety.

What Is the Life Expectancy of the 116.1486.2B Wiper Motor?

The life expectancy of a wiper motor can vary depending on usage, environmental conditions, and maintenance. The 116.1486.2B Wiper Motor is designed for heavy-duty applications and can typically last between 5 to 10 years under normal operating conditions. Regular maintenance, such as cleaning and lubrication of moving parts, can extend the motor’s life. Avoiding excessive stress on the motor, like using it continuously in harsh weather, also contributes to longer durability. Therefore, understanding the motor's expected lifespan helps in planning preventive maintenance and replacement schedules.

Why Do Wiper Motors Fail?

Wiper motors, including the 116.1486.2B Wiper Motor, may fail for several reasons:

Electrical Problems: Wiring issues, corroded connections, or blown fuses can prevent the motor from receiving adequate power.

Mechanical Wear: Components such as brushes, gears, and bearings can wear out over time, reducing motor efficiency and causing failure.

Environmental Factors: Exposure to moisture, dirt, and extreme temperatures can accelerate wear and contribute to failure.

Lack of Maintenance: Neglecting regular cleaning and inspections can lead to the accumulation of debris, resulting in reduced performance and potential motor damage.

Understanding these common failure causes for the 116.1486.2B Wiper Motor helps vehicle owners take proactive steps to prevent breakdowns.

How Do You Test a Wiper Motor?

Testing the 116.1486.2B Wiper Motor is crucial to ensure it is functioning correctly. The basic steps include:

Inspect the Fuse: Check if the fuse connected to the motor is intact.

Examine the Wiring: Look for damaged or loose connections.

Check Voltage: Using a multimeter, measure the voltage at the motor terminals while the wiper switch is activated.

Observe Motor Operation: Turn on the wipers and check for smooth movement without unusual noise or interruptions.

Performing these checks helps identify whether the 116.1486.2B Wiper Motor requires repair or replacement.

Can a Blown Fuse Affect the Wiper Motor?

Yes, a blown fuse can prevent the 116.1486.2B Wiper Motor from operating. Fuses are designed to protect electrical circuits by breaking the connection in case of excessive current. If the fuse associated with the wiper motor blows, the motor will not receive power and will stop working. Regularly inspecting fuses and replacing them when necessary ensures that the 116.1486.2B Wiper Motor functions reliably.

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