25411EA00A Nissan SWITCH ASSY-POWER WINDOW,ASSIST, Price: 13.43$, Weight: 0.041kg

Power Window Assist Switch Assembly ?

This cabin control switch is needed to let the driver or passenger command the electric window smoothly and safely. It’s a key part of daily comfort, but also a safety item when quick window operation is required.

How It Works ⚡

When you press the switch, internal copper contacts route power to the window motor in one direction for “UP” and the opposite direction for “DOWN”. A spring-loaded rocker returns to neutral to stop the motor, helping prevent overrun. Quality terminals keep voltage drop low, so the motor doesn’t struggle.

Why You Must Replace a Faulty Switch ?️

If the switch is worn or contaminated, the motor may receive weak or unstable current. That can cause slow movement, clicking, or complete failure to operate even when the motor is fine.

Symptoms of a Broken Unit ?

• Window works only in one direction
• Intermittent operation when pressing hard
• Stuck button or no tactile “click”
• Heat smell or melted connector from high resistance

What Happens If You Ignore It ❗

A bad switch can overheat, damage the connector, or stress the window motor due to poor contact. In the worst case, the window may get stuck open during rain or theft risk.

Compatible Models ✅

• L300