Second Rear Heating and A/C Unit

Second Rear Heating and A/C Unit





1 Rear heater core

• Removing and installing, refer to--> [ Rear A/C Unit Heat Exchanger ] Service and Repair

2 Seal

3 Right air door

4 Refrigerant line supply hose

5 Refrigerant line return hose

6 Right Rear Temperature Door Motor (V314)

• Removing and installing, refer to --> [ Right Rear Temperature Door ] Service and Repair.

7 Rear Blower Regulation Sensor (G463)

• Removing and installing, refer to --> [ Rear Blower Regulation Sensor ] Rear Blower Regulation Sensor

8 Securing bolts

• 12 ± 1.5 Nm

• Refrigerant line

9 O-ring

• Replacing

• 14.3 mm; 2.4 mm

10 O-ring

• Replacing

• 10.8 mm; 1.8 mm

11 Securing bolts

• Refrigerant line to expansion valve

• 10 ± 1 Nm

12 O-ring

• Replacing

• 14.3 mm; 2.4 mm

13 O-ring

• Replacing

• 10.8 mm; 1.8 mm

14 Condensation water hose with valve

• Ensure condensation water hose with valve is not kinked or pinched when installing. Refer to --> [ Rear Condensation Water Hose with Valve, Checking ] Rear Condensation Water Hose with Valve, Checking

15 Cylindrical screw

16 Expansion Valve

17 O-ring

• replacing

• 10.8 mm; 1.8 mm

18 O-ring

• replacing

• 14.3 mm; 2.4 mm

19 Rear evaporator

• Removing and installing, refer to --> [ Rear Evaporator A/C Unit ] Rear Evaporator A/C Unit

20 Seal

21 Left Rear Temperature Door Motor (V313)

• Removing and installing, refer to --> [ Left Rear Temperature Door ] Service and Repair

22 Rear Blower Regulation Motor (Bitron) (V306)

• Removing and installing, refer to --> [ Rear Blower Regulation ] Service and Repair

23 Left air door

24 Left Rear Air Door Motor (V239)

• Removing and installing, refer to --> [ Left Rear Air Door ] Service and Repair

25 Right Rear Air Door Motor (V240)

• Removing and installing, refer to --> [ Right Rear Air Door ] Service and Repair

26 Left Rear Vent Temperature Sensor (G405)

• Removing and installing, refer to --> [ Left Rear Vent ] Left Rear Vent

27 Right Rear Vent Temperature Sensor (G406)

• Removing and installing, refer to --> [ Right Rear Vent ] Right Rear Vent

28 Rear heat exchanger seal