Additional fan, component description - GF83.40-P-4010G
MODEL 463.306 /336 /346 as of model year 2011 /YoM 10
MODEL 463.202 /222 /236 /237 as of model year 2009 /YoM 08
MODEL 463.247 /248 /249 /254 /270 /271 /303 /340 /341 as of model year 2007
Location
The additional fan is located behind the radiator grille.
Task
The additional fan is used to cool down the refrigerant and the coolant. The additional fan is switched on by the CDI control unit (N3/9) (with diesel engine) or by the ME-SFI [ME] control unit (N3/10) (with gasoline engine).