Windshield Wiper Timer delivers adjustable 3-30 Sec 12VDC delay control for smooth, efficient wiper operation in all driving conditions.

Item Specifics

    Power Supply: Operates on 12VDC with a maximum current draw of 40mA, ensuring efficient performance for most car electrical systems. The Windshield Wiper Timer provides reliable timing control using minimal energy.
    Adjustable Interval: The Windshield Wiper Timer offers a variable delay between 3 to 30 seconds, allowing drivers to fine-tune wiping intervals for different weather conditions.
    Relay Capacity: Supports a relay load of up to 7A (some versions up to 10A), providing compatibility with standard automotive wiper motors.
    LED Indicator: Built-in LED light displays relay operation, confirming each activation of the Windshield Wiper Timer.
    Dimensions: Compact PCB board measures approximately 2.37" × 2.03" (60mm × 52mm), fitting easily into most vehicle dashboards or relay compartments.
    Compatibility: Universally compatible with all 12V car wiper motor systems. Can be installed between the existing switch and motor without disabling original functions.
    Assembly: Delivered as a pre-assembled kit for quick setup, ideal for DIY installers and professional mechanics.

Product Description

The Windshield Wiper Timer is a 12VDC electronic module designed to introduce a fully adjustable intermittent wiping function to any vehicle’s wiper system. By adding this versatile component, drivers gain precise control over wipe frequency, improving visibility and comfort in light rain or misty conditions. The unit’s adjustable 3–30 second delay ensures flexibility, while maintaining all original wiper switch functions including park and off modes. The Windshield Wiper Timer integrates seamlessly with standard automotive circuits, offering energy efficiency with a low 40mA current draw. Built with a high-quality relay and LED indication, it delivers reliable performance and visual feedback. Its compact form factor allows easy installation near the relay panel or under the dashboard, making it suitable for universal use. Whether restoring an older vehicle, modifying a custom project, or upgrading intermittent control, the Windshield Wiper Timer provides dependable, long-term operation without complicated setup.

Key Features and Benefits

    - Adjustable delay range from 3 to 30 seconds for full control over wiper intervals, enhancing driving safety with the Windshield Wiper Timer.
    - Low power consumption (max 40mA) ensures efficiency and compatibility with standard 12VDC car systems.
    - Simple installation with pre-assembled design; no complex wiring or soldering needed for the Windshield Wiper Timer.
    - Retains full manual switch operation, keeping normal wiper functionality intact when the timer is inactive.
    - Built-in LED indicator provides instant feedback when the relay activates, confirming correct operation.
    - Universal fit for most vehicles, ideal for upgrades, restorations, or replacements.
    - Compact PCB layout allows flexible mounting options under the dashboard or near the wiper relay box.

How to Use

    1. Turn off the ignition and disconnect the vehicle battery for safety before installing the Windshield Wiper Timer.
    2. Identify the low-speed wire of the wiper motor or the switch output wire where the Windshield Wiper Timer will be connected.
    3. Connect the module’s 12V input to a fused 12V ignition supply and ground the negative terminal to the chassis.
    4. Wire the relay COM and NO terminals in series with the motor’s low-speed circuit so the Windshield Wiper Timer can control the wipe intervals.
    5. Adjust the VR 500K potentiometer on the board to set the wipe delay time between 3 and 30 seconds as preferred.
    6. Reconnect the battery, start the ignition, and activate the wiper switch to verify proper operation. The LED should blink each time the relay triggers.
    7. Fine-tune the interval setting, then secure the module in a stable position and replace any removed panels. The Windshield Wiper Timer is now ready to deliver consistent, adjustable wiper performance.