Engine radiator cooling fan control module (commonly referred to as an ECU or computer control module unit)
Common Part Numbers: reference numbers 89257-30060, 89257-30070, and 89257-30080
Function: It regulates the electrical current sent to the vehicle's radiator cooling fans based on signals from the engine computer, preventing the engine from overheating.
Symptoms of Failure: When this part fails, cooling fans may either stop working entirely (causing the vehicle to overheat)
Vehicle Compatibility
specific plug design is widely used across Toyota and Lexus vehicle line-ups, generally spanning production years from 2005 to 2020. Common vehicle applications include:
Toyota: Camry (V6), Avalon, Highlander, RAV4, Sienna, and Venza.
Lexus: ES350, GS300, GS350, GS430, IS250, IS350, and RX series