Town & Country V6-3.8L VIN L (2006)
Auxiliary Cabin Heater: Description and Operation
Fuel Dosing Pump
The dosing pump is a combined delivery, dosing and shut-off system for the fuel supply to the supplemental cabin heater from the vehicle fuel tank.
The dosing pump is an electrically operated pump that receives its operation instructions from the supplemental cabin heater control module. The pump
supplies diesel fuel from the vehicle fuel tank to the cabin heater.