Coolant circulation pump component description - GF83.75-P-2110G
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 coolant circulation pump is located at the right front of the engine compartment.
Task
The coolant circulation pump ensures uniform coolant flow through the heater heat exchanger at low engine speeds and during residual heat mode.
The actuation of the coolant circulation pump takes place discretely by the front signal acquisition and actuation module (SAM) (N10/1).