Coolant Hose Connection Diagram, with Hot Climate Configuration with Parking Heater

Coolant Hose Connection Diagram, with Hot Climate Configuration with Parking Heater





1 Radiator

• Removing and installing, refer to => [ Radiator ] Radiator

• Replace after replacing coolant

2 Right Auxiliary Cooler

• Removing and installing, refer to => [ Right Auxiliary Cooler ] Right Auxiliary Cooler

• Replace after replacing coolant

3 Coolant Regulator for Auxiliary Cooler

4 Generator

5 Engine Oil Cooler

• Removing and installing, refer to => [ Engine Oil Cooler ] Engine Oil Cooler

• Replace after replacing coolant

6 Engine Coolant (EC) Switch-Off Valve (Heater) (N279)

7 Recirculation Pump (V55)

8 Auxiliary Heater

9 Bleeder Screw

10 Heater Core

• Replace after replacing coolant

11 Bleeder Screw

12 Coolant Thermostat

• For axle oil cooler and ATF cooler

13 Axle Oil Cooler

14 ATF Cooler

15 Engine Coolant Temperature (ECT) Sensor (G62)

16 Coolant Reservoir

• Pressure relief valve in cap, checking => [ Pressure Relief Valve in Cap,
Checking ] Cooling System, Checking For Leaks

17 Cylinder Head/Cylinder Block

• Replace after replacing coolant

18 Coolant Pump

• Removing and installing, refer to => [ Coolant Pump ] Coolant Pump

19 After-Run Coolant Pump (V51)

• Removing and installing, refer to => [ After-Run Coolant Pump ] Service and Repair

20 Coolant Thermostat

• Removing and installing, refer to => [ Coolant Thermostat Housing ] Service and Repair

21 Left Auxiliary Cooler

• Removing and installing, refer to => [ Left Auxiliary Cooler ] Left Auxiliary Cooler

• Replace after replacing coolant