Buy Chevrolet Silverado 1500 Wiper Motor Pulse Boards

The wiper motor pulse board is a crucial component of a vehicle's windshield wiper system. It controls the intermittent and variable speed settings of the windshield wipers, ensuring clear visibility during different weather conditions. This electronic module regulates the timing and movement of the wiper blades, providing drivers with the convenience of adjustable wiper speeds.

The primary function of the wiper motor pulse board is to manage the electrical signals that control the windshield wiper motor. It adjusts the interval and speed at which the wiper blades operate, allowing for intermittent wiping on light drizzles or continuous wiping during heavy rain. By processing signals from the wiper switch, the pulse board modulates the wiper motor's activity to match the driver's settings.

A faulty wiper motor pulse board can lead to several operational issues with the windshield wipers. Common symptoms include:

Intermittent Wiper Failure: The wipers do not operate on intermittent settings but may work on continuous speeds.
Erratic Wiper Movement: Wiper blades move unpredictably or stop mid-cycle.
Wipers Won't Turn Off: The wipers continue to operate even when switched off.
Loss of Variable Speeds: The wipers only work at a single speed, usually high.
Wipers Park Incorrectly: Blades do not return to the resting position at the bottom of the windshield.

To extend the life of the wiper motor pulse board and ensure reliable wiper operation:

Regular Inspection: Periodically check the wiring and connectors for signs of corrosion, wear, or damage.
Protect from Moisture: Ensure seals and grommets are intact to prevent moisture from reaching the pulse board.
Clean Connections: Keep electrical contacts clean and free of debris to maintain good conductivity.
Avoid Overloading: Remove heavy snow or ice from the windshield manually before using wipers to prevent excessive strain on the motor and pulse board.

When installing a new wiper motor pulse board:

Disconnect Power: Always disconnect the vehicle's battery to prevent electrical shorts.
Handle with Care: Electronic components can be sensitive to static electricity and physical shocks.
Follow Manufacturer Instructions: Use the installation procedures recommended by the vehicle or part manufacturer.
Verify Compatibility: Ensure the new pulse board is compatible with the vehicle's make, model, and year.
Test After Installation: Before completing the installation, test the wiper functions to confirm proper operation.

Replacing a malfunctioning wiper motor pulse board is essential for:

Safety: Reliable wiper operation is crucial for maintaining visibility during adverse weather conditions.
Convenience: Functional intermittent wipers enhance driving comfort by allowing drivers to adjust wiper speed to match precipitation intensity.
Preventing Damage: Addressing issues promptly can prevent further damage to the wiper motor or related components.

Windshield Wiper Control Module
Intermittent Wiper Module
Wiper Control Unit
Wiper Motor Control Board
Windshield Wiper Pulse Module

These terms are often used interchangeably with wiper motor pulse board and refer to the electronic device that controls the windshield wiper motor's timing and speed.