253806CT0A Nissan SW-ASSY TRUNK O, Price: 22.66$, Weight: 0.036kg

Trunk/Boot Release Switch Assembly for Nissan

This electrical trunk release switch lets you open the boot safely and instantly from the cabin or key/handle circuit. It is a small part, but it controls a high-use function that must work every day ?.

Why this part is needed

The switch is required to send a clean ON/OFF signal to the body control system or trunk actuator relay. Without a stable signal, the latch may not release, or it may behave unpredictably.

How it works

When pressed, the internal contacts close and complete the circuit. That signal commands the actuator/solenoid to pull the latch mechanism, allowing the trunk to pop open. A good switch provides correct resistance, firm clicking feel, and steady voltage flow even with vibration.

What happens if it’s broken

• Trunk won’t open from the button (you may get stuck using the key/manual release) ?
• Intermittent operation: works only sometimes, especially in wet or cold weather
• Unwanted triggering if contacts short or stick (can drain battery or cause security warnings)
• Burnt pins or melted connector from high resistance and heat buildup

Best practice

Check the connector for corrosion, confirm power/ground, and ensure the latch isn’t mechanically seized before replacement. A fresh switch restores reliable trunk release and protects the control circuit.

Compatibility

• L300