HEATING / AIR CONDITIONING: AIR CONDITIONING UNIT: INSTALLATION; 2020 MY Camry HV [09/2019

Last Modified: 11-20-2023	6.11:8.1.0	Doc ID: RM100000001KAMU
Model Year Start: 2020	Model: Camry HV	Prod Date Range: [09/2019 - 10/2020]
Title: HEATING / AIR CONDITIONING: AIR CONDITIONING UNIT: INSTALLATION; 2020 MY Camry HV [09/2019 - 10/2020]

INSTALLATION

PROCEDURE

1. TEMPORARILY INSTALL AIR CONDITIONER UNIT ASSEMBLY

(a) w/ Claw:

(1) Engage the 2 claws.

(b) Temporarily install the air conditioner unit assembly to the instrument panel reinforcement assembly with the 3 bolts.

2. INSTALL INSTRUMENT PANEL REINFORCEMENT ASSEMBLY WITH AIR CONDITIONER UNIT ASSEMBLY

NOTICE:

Be sure to support the air conditioner unit assembly when installing it. Failure to do so may cause the bracket of the air conditioner unit assembly to break.
When installing the air conditioner unit assembly, eliminate static electricity by touching the vehicle body to prevent the components from being damaged.

(a) Connect each connector.

*A	w/o Seat Heater	*B	w/ Seat Heater
	Install in this Direction	-	-

(b) Engage each clamp.

(c) Temporarily install the instrument panel reinforcement assembly with air conditioner unit assembly as shown in the illustration.

(d) Install the 4 bolts (A).

Torque:

25 N·m {255 kgf·cm, 18 ft·lbf}

(e) Connect the brake pedal assembly with the bolt (B).

Torque:

15 N·m {153 kgf·cm, 11 ft·lbf}

(f) Temporarily install the nut.

(g) Install the 3 bolts.

Torque:

25 N·m {255 kgf·cm, 18 ft·lbf}

(h) Install the 2 hole plugs.

(i) Install a new cooler unit drain hose grommet.

NOTICE:

If the drain cooler hose is disconnected from the cooler unit drain hose grommet, make sure to replace the cooler unit drain hose grommet with a new one. Failure to do so may lead to water ingress.
Make sure that the entire lip of the cooler unit drain hose grommet is securely engaged to the vehicle body.

Lip

(j) Connect the drain cooler hose.

(k) Install the front floor mat to its original position as shown in the illustration.

(l) Engage each clamp.

*a	Lock Lever
	Move in this Direction

(m) Temporarily connect the connector and then move the lock lever as shown in the illustration to securely connect the connector.

NOTICE:

When connecting any airbag connector, take care not to damage the airbag wire harness.

(n) Check that there is no looseness in the installed parts of the airbag sensor assembly.

(o) Connect the connector.

(p) Engage each clamp.

(q) Connect the connector holder with the 2 nuts.

Torque:

8.0 N·m {82 kgf·cm, 71 in·lbf}

(r) Connect the 3 earth wires with the 3 bolts.

Torque:

8.5 N·m {87 kgf·cm, 75 in·lbf}

(s) Connect the connector.

3. INSTALL NO. 2 AIR DUCT SUB-ASSEMBLY

(a) Engage the 4 claws to install the No. 2 air duct sub-assembly.

4. INSTALL INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY WITH MAIN BODY ECU

Click here

5. INSTALL HYBRID VEHICLE CONTROL ECU ASSEMBLY

Click here

6. INSTALL NO. 3 INSTRUMENT PANEL TO COWL BRACE SUB-ASSEMBLY

(a) Install the No. 3 instrument panel to cowl brace sub-assembly with the bolt and nut.

Torque:

Bolt :

10 N·m {102 kgf·cm, 7 ft·lbf}

Nut :

10 N·m {102 kgf·cm, 7 ft·lbf}

(b) Engage each clamp.

7. INSTALL NO. 2 INSTRUMENT PANEL BRACE SUB-ASSEMBLY

(a) Install the No. 2 instrument panel brace sub-assembly with the bolt and nut.

Torque:

Bolt :

20 N·m {204 kgf·cm, 15 ft·lbf}

Nut :

18 N·m {184 kgf·cm, 13 ft·lbf}

(b) Temporarily install the screw.

HINT:

Do not fully tighten the screw.

(d) Connect the relay block assembly with the bolt (B).

Torque:

8.0 N·m {82 kgf·cm, 71 in·lbf}

(e) Connect the earth wire with the bolt (A).

Torque:

8.5 N·m {87 kgf·cm, 75 in·lbf}

8. INSTALL NO. 1 INSTRUMENT PANEL BRACE SUB-ASSEMBLY

(a) Install the No. 1 instrument panel brace sub-assembly with the bolt and nut.

Torque:

Bolt :

20 N·m {204 kgf·cm, 15 ft·lbf}

Nut :

18 N·m {184 kgf·cm, 13 ft·lbf}

(b) Temporarily install the screw.

HINT:

Do not fully tighten the screw.

(d) Connect the earth wire with the bolt.

Torque:

8.5 N·m {87 kgf·cm, 75 in·lbf}

9. INSTALL AIR CONDITIONER UNIT ASSEMBLY

(a) Tighten the 3 bolts, 2 screws and nut to install the air conditioner unit assembly.

	Bolt		Screw
	Nut	-	-

Torque:

Bolt :

9.8 N·m {100 kgf·cm, 87 in·lbf}

Nut :

9.8 N·m {100 kgf·cm, 87 in·lbf}

NOTICE:

Tighten the bolts, screws and nut in the order shown in the illustration.

10. INSTALL NO. 3 DASH PANEL INSULATOR PAD

(a) Install the No. 3 dash panel insulator pad with 2 new clips as shown in the illustration.

11. INSTALL NO. 1 CONSOLE BOX DUCT (w/ Rear Air Duct)

(a) Install the No. 1 console box duct as shown in the illustration.

Install in this Direction

12. INSTALL FLOOR CARPET BRACKET LH

(a) Engage the claw as shown in the illustration.

Install in this Direction

(b) Install the floor carpet bracket LH with the clip.

13. INSTALL FLOOR CARPET BRACKET RH

(a) Engage the claw as shown in the illustration.

Install in this Direction

(b) Install the floor carpet bracket RH with the clip.

14. INSTALL REAR NO. 3 AIR DUCT

(a) Engage the 2 claws to install the rear No. 3 air duct.

15. INSTALL REAR NO. 4 AIR DUCT

(a) Engage the 4 claws to install the rear No. 4 air duct as shown in the illustration.

Install in this Direction

(b) Install the front floor carpet assembly to its original position as shown in the illustration.

(d) Install the 2 front floor carpet clips.

16. INSTALL REAR NO. 1 AIR DUCT

(a) Engage the 2 claws to install the rear No. 1 air duct.

17. INSTALL REAR NO. 2 AIR DUCT

(a) Engage the 4 claws to install the rear No. 2 air duct as shown in the illustration.

Install in this Direction

(b) Install the front floor carpet assembly to its original position as shown in the illustration.

(d) Install the 2 front floor carpet clips.

18. INSTALL ACCELERATOR PEDAL

Click here

19. INSTALL ACCELERATOR PEDAL PAD

Click here

20. INSTALL COOLER (ROOM TEMP. SENSOR) THERMISTOR

(a) Connect the aspirator and connector to install the cooler (room temp. sensor) thermistor.

21. INSTALL NO. 1 CLEARANCE WARNING BUZZER (w/ Intelligent Parking Assist System)

Click here

22. INSTALL DCM (TELEMATICS TRANSCEIVER) WITH BRACKET (w/ Manual (SOS) Switch)

Click here

23. INSTALL VEHICLE APPROACHING SPEAKER CONTROLLER

Click here

24. INSTALL ECU INTEGRATION BOX RH

Click here

25. INSTALL INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY

Click here

26. INSTALL STEERING COLUMN ASSEMBLY

Click here

27. INSTALL TRANSMISSION FLOOR SHIFT ASSEMBLY

Click here

28. INSTALL FRONT SEAT ASSEMBLY LH

for Manual seat:

Click here

for Power seat:

Click here

29. INSTALL FRONT SEAT ASSEMBLY RH

HINT:

Use the same procedure as for the LH side.

30. CONNECT AIR CONDITIONING TUBE AND ACCESSORY ASSEMBLY

(a) Remove the vinyl tape from the air conditioning tube and accessory assembly.

(b) Sufficiently apply compressor oil to a new O-ring and the fitting surface of the air conditioning tube and accessory assembly.

Compressor Oil:

ND-OIL 11 or equivalent

NOTICE:

Keep the O-ring and O-ring fitting surface free of foreign matter.

(d) Connect the air conditioning tube and accessory assembly.

31. CONNECT SUCTION PIPE SUB-ASSEMBLY

(a) Remove the vinyl tape from the suction pipe sub-assembly.

(b) Sufficiently apply compressor oil to a new O-ring and the fitting surface of the suction pipe sub-assembly.

Compressor Oil:

ND-OIL 11 or equivalent

NOTICE:

Keep the O-ring and O-ring fitting surface free of foreign matter.

(d) Connect the suction pipe sub-assembly.

(e) Rotate the hook connector as shown in the illustration.

(f) Insert the tube joint into the fitting hole securely and install the bolt.

Torque:

9.8 N·m {100 kgf·cm, 87 in·lbf}

32. CONNECT INLET HEATER WATER HOSE

(a) Connect the inlet heater water hose with the marking facing up and engage the clip within the area shown in the illustration.

NOTICE:

Do not apply excessive force to the inlet heater water hose.

*a	View A
*b	Marking (White)
*c	Clip Installation Angle (270°)

33. CONNECT OUTLET HEATER WATER HOSE

(a) Connect the outlet heater water hose with the marking facing up and engage the clip within the area shown in the illustration.

NOTICE:

Do not apply excessive force to the outlet heater water hose.

*a	View A
*b	Marking (Green)
*c	Clip Installation Angle (270°)

34. INSTALL FRONT CENTER UPPER SUSPENSION BRACE SUB-ASSEMBLY

Click here

35. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

Click here

36. ADD ENGINE COOLANT (for Engine)

Click here

37. INSPECT FOR COOLANT LEAK (for Engine)

Click here

38. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT

for HFC-134a (R134a):

Click here

for HFO-1234yf (R1234yf):

Click here

39. WARM UP COMPRESSOR

for HFC-134a (R134a):

Click here

for HFO-1234yf (R1234yf):

Click here

40. INSPECT FOR REFRIGERANT LEAK

for HFC-134a (R134a):

Click here

for HFO-1234yf (R1234yf):

Click here