REMOVAL AND INSTALLATION



HEATER WATER PUMP ASSEMBLY


Pre-removal and post-installation operation
  • Engine room under cover front A, B (Refer to GROUP 51 - Under Cover .)
  • Draining and filling up Engine coolant replacement (Refer to GROUP 14A, On-vehicle Service )





Removal steps


1.
Heater piping hose C <Vehicles without electric heater>, Heater piping hose D <Vehicles with electric heater> (at engine side) disconnection


·
Heater piping hose B (at heater side) disconnection (Refer to ).


2.
Heater piping hose B


3.
Heater water pump


4.
Heater water pump bracket

REMOVAL SERVICE POINT



<<A>> HEATER WATER PUMP REMOVAL



1. Release the claw to disconnect the heater water pump connector as shown.
2. Remove the three tapping screws under the heater water pump bracket to separate the heater water pump bracket from the heater water pump.

HEATER WATER VALVE ASSEMBLY <VEHICLES WITH ELECTRIC HEATER>


Pre-removal and post-installation operation
  • FPDU COVER (Refer to GROUP 54D - Inverter removal and installation - Front inverter )
  • Engine room under cover front A, B (Refer to GROUP 51 - Under Cover .)
  • Draining and filling up Engine coolant replacement (Refer to GROUP 14A, On-vehicle Service )





Removal steps


1.
Heater piping hose c disconnection


2.
Heater water inlet pipe


3.
Heater piping hose F disconnection


4.
Heater water inlet pipe


5.
Heater piping hose E disconnection


6.
Heater piping hose F disconnection


7.
Heater water valve