Pathfinder 2WD V6-4.0L (VQ40DE) (2009)
Heater Core: Service and Repair
Heater Pump
HEATER PUMP
Removal and Installation
Heater Pump
NOTE:
Only the VQ40DE engine is equipped with a heater pump for the rear heater system.
REMOVAL
1. Partially drain the engine cooling system. Refer to See: Coolant/Service and Repair (VQ40DE).
2. Disconnect the heater pump electrical connector.
3. Disconnect the two heater hoses.
4. Remove the heater pump from the bracket securing the heater pump to the cowl top.
CAUTION:
Do not disassemble the heater pump, replace the heater pump as an assembly.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
-
The heater pump rubber mount must be fully seated on the bracket.
-
Do not disassemble the heater pump, replace the heater pump as an assembly.