NISSAN 28268-AV600 Remote Control Switch Assembly

The genuine NISSAN 28268-AV600 part is a complete remote control switch unit (SWITCH ASSY-REM), which includes both the external plastic casing and the internal control electronics. This premium-quality, genuine OEM component ensures reliable, wireless operation of the vehicle's central locking and alarm system.

Technical Specifications and Construction

The remote control unit is manufactured to strict factory standards, guaranteeing seamless compatibility and long service life with OEM vehicle systems. Upon pressing the buttons, the internal printed circuit board (PCB) transmits precise radio frequency (RF) signals that are decoded by the vehicle receiver unit.

• Manufacturer: NISSAN (Genuine OEM part)
• Configuration: Complete unit (plastic housing, pushbuttons, and internal electronics)
• Housing Material: High wear-resistant, impact-resistant ABS plastic
• Power Supply: 3V coin cell battery (typically CR2016 or CR2032)
• Functions: Door lock/unlock, trunk release (depending on vehicle equipment)

Typical Symptoms of Failure and Importance

Remote locking systems are subject to daily wear and tear and can degrade over time. The most common signs of malfunction include:

• Reduced Operating Range: The vehicle only responds from immediate proximity (often resolved by a battery replacement, but can also indicate aging electronic components).
• Intermittent or Unresponsive Operation: Physical wear of the buttons or oxidation of microswitches requiring excessive pressure to register.
• Physical Damage: Cracks in the plastic shell or worn-through button covers, which allow dust and moisture to ingress and damage the internal circuit board.
• Complete Failure: Circuit breakdown resulting from water damage or mechanical impact (e.g., dropping the remote).

Replacing a damaged or failing remote control unit is essential for maintaining convenient vehicle access and ensuring proper operation of the factory anti-theft security system.