The CoolAIR AD Manual Radiator Fan Switch by SmartMoto allows the manual activation of the radiator fan. This allows you to keep the engine temperature low when you ride at low speeds, waiting in traffic or in any other prolonged idle operation.

There are a lot DIY mods out there that allow you to modify your motorcycle's wiring at the cost of splicing the harness or even worse, damaging the electronics.

Newer motorcycles feature an advanced cooling system that is controlled by the ECU. The ECU reads the temperature from a sensor and activates the radiator fan when the temperature rises above a pre-set level. By activating the radiator fan sooner, you prevent the engine from overheating.

SmartMoto Wiring Harness products combined with the SmartMoto MultiCB™ technologies bring the CoolAIR AD Manual Radiator Fan Switch that simply connects between the radiator relay and the wiring harness without any non reversible or risky modifications. It also incorporates an intelligent design and even when turned OFF it maintains the standard radiator fan operation; the fan will be turned on normally when the coolant temperature reaches the pre-set level.

Key Features

• Keeps the engine temperature at low levels and protects the engine from overheating in traffic.
• Perfect when performing maintenance tasks on your motorcycle that require prolonged idle operation, such as TPS adjustment.
• Intelligent design that keeps the standard radiator fan operation when the CoolAIR switch is turned off.
• LED indicator with LED holder for panel installation.
• Cable length: 190cm.