Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VK2L
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: HEATING / AIR CONDITIONING: COMPRESSOR: INSTALLATION; 2016 - 2020 MY Sienna [12/2015 -        ]

INSTALLATION

PROCEDURE

1. INSTALL W/PULLEY COMPRESSOR ASSEMBLY

(a) Using an E8 "TORX" socket wrench, install the compressor with the 2 stud bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(b) Install the compressor assembly with pulley with the 2 bolts and 2 nuts.

Torque:

25 N·m {250 kgf·cm, 18 ft·lbf}

HINT:

Tighten the bolts and the nuts in the order shown in the illustration.

(c) Connect the 3 connectors.

(d) Engage the 2 clamps.

2. CONNECT SUCTION HOSE SUB-ASSEMBLY

(a) Remove the attached vinyl tape from the suction hose.

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

Compressor oil:

ND-OIL 8 or equivalent

(c) Install the O-ring onto the suction hose.

(d) Connect the suction hose to the compressor with the bolt.

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

3. CONNECT DISCHARGE HOSE SUB-ASSEMBLY

(a) Remove the attached vinyl tape from the discharge hose.

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

Compressor oil:

ND-OIL 8 or equivalent

(c) Install the O-ring onto the discharge hose.

(d) Connect the discharge hose to the compressor with the bolt.

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

4. INSTALL RADIATOR AND FAN ASSEMBLY

(a) Install the radiator and fan assembly with condenser into the vehicle.

5. INSTALL RADIATOR SUPPORT SUB-ASSEMBLY

(a) Install the radiator support with 5 bolts.

Torque:

6.0 N·m {62 kgf·cm, 53 in·lbf}

(b) Connect the 2 connectors.

(c) Engage the clamp.

6. INSTALL HOOD LOCK ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; DOOR / HATCH: HOOD: ON-VEHICLE INSPECTION+

7. INSTALL HOOD LOCK NUT CAP

2016 - 2017 MY Sienna [12/2015 - 11/2017]; DOOR / HATCH: HOOD LOCK CONTROL CABLE ASSEMBLY: INSTALLATION+ 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: HOOD LOCK CONTROL CABLE ASSEMBLY: INSTALLATION+

8. CONNECT COOLER REFRIGERANT LIQUID PIPE A

(a) Remove the attached vinyl tape from the cooler refrigerant liquid pipe A.

(b) Sufficiently apply compressor oil to a new O-ring and the fitting surface of the condenser.

Compressor oil:

ND-OIL 8 or equivalent

(c) Install the O-ring onto the cooler refrigerant liquid pipe A.

(d) Connect the cooler refrigerant liquid pipe A to the condenser with the bolt.

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

9. CONNECT DISCHARGE HOSE SUB-ASSEMBLY

(a) Remove the attached vinyl tape from the discharge hose.

(b) Sufficiently apply compressor oil to a new O-ring and the fitting surface of the condenser.

Compressor oil:

ND-OIL 8 or equivalent

(c) Install the O-ring onto the discharge hose.

(d) Connect the discharge hose to the condenser with the bolt.

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

10. CONNECT OUTLET OIL COOLER HOSE

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: RADIATOR: INSTALLATION+ 2017 MY Sienna [08/2016 - 11/2017]; 2GR-FKS (COOLING): RADIATOR: INSTALLATION+ 2018 - 2020 MY Sienna [11/2017 -        ]; 2GR-FKS (COOLING): RADIATOR: INSTALLATION+

11. CONNECT INLET OIL COOLER HOSE

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: RADIATOR: INSTALLATION+ 2017 MY Sienna [08/2016 - 11/2017]; 2GR-FKS (COOLING): RADIATOR: INSTALLATION+ 2018 - 2020 MY Sienna [11/2017 -        ]; 2GR-FKS (COOLING): RADIATOR: INSTALLATION+

12. CONNECT NO. 2 RADIATOR HOSE

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: RADIATOR: INSTALLATION+ 2017 MY Sienna [08/2016 - 11/2017]; 2GR-FKS (COOLING): RADIATOR: INSTALLATION+ 2018 - 2020 MY Sienna [11/2017 -        ]; 2GR-FKS (COOLING): RADIATOR: INSTALLATION+

13. CONNECT NO. 1 RADIATOR HOSE

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: RADIATOR: INSTALLATION+ 2017 MY Sienna [08/2016 - 11/2017]; 2GR-FKS (COOLING): RADIATOR: INSTALLATION+ 2018 - 2020 MY Sienna [11/2017 -        ]; 2GR-FKS (COOLING): RADIATOR: INSTALLATION+

14. INSTALL AIR CLEANER INLET COVER ASSEMBLY SEAL

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE (ENGINE CONTROL): THROTTLE BODY: INSTALLATION+ 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE CONTROL): THROTTLE BODY: INSTALLATION+

15. INSTALL RADIATOR GRILLE SUB-ASSEMBLY (w/o Dynamic Radar Cruise Control System)

(See page 2016 - 2017 MY Sienna [12/2015 - 11/2017]; EXTERIOR PANELS / TRIM: FRONT BUMPER: INSTALLATION 2018 - 2020 MY Sienna [11/2017 -        ]; EXTERIOR PANELS / TRIM: FRONT BUMPER: INSTALLATION )

16. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Dynamic Radar Cruise Control System)

(See page 2016 - 2017 MY Sienna [12/2015 - 11/2017]; CRUISE CONTROL: MILLIMETER WAVE RADAR SENSOR: INSTALLATION 2018 - 2020 MY Sienna [11/2017 -        ]; CRUISE CONTROL: MILLIMETER WAVE RADAR SENSOR: INSTALLATION )

17. INSTALL FAN AND GENERATOR V BELT

(See page 2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE ENGINE MECHANICAL: DRIVE BELT: INSTALLATION 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): DRIVE BELT: INSTALLATION )

18. ADD ENGINE COOLANT

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: COOLANT: REPLACEMENT+ 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (COOLING): COOLANT: REPLACEMENT+

19. INSPECT FOR COOLANT LEAK

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: COOLING SYSTEM: ON-VEHICLE INSPECTION+ 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+

20. CHARGE REFRIGERANT

2016 MY Sienna [12/2015 - 08/2016]; HEATING / AIR CONDITIONING: REFRIGERANT: REPLACEMENT+ 2017 - 2020 MY Sienna [08/2016 -        ]; HEATING / AIR CONDITIONING: REFRIGERANT: REPLACEMENT+

21. WARM UP ENGINE

2016 MY Sienna [12/2015 - 08/2016]; HEATING / AIR CONDITIONING: REFRIGERANT: REPLACEMENT+ 2017 - 2020 MY Sienna [08/2016 -        ]; HEATING / AIR CONDITIONING: REFRIGERANT: REPLACEMENT+

22. INSPECT FOR REFRIGERANT LEAK

2016 MY Sienna [12/2015 - 08/2016]; HEATING / AIR CONDITIONING: REFRIGERANT: REPLACEMENT+ 2017 - 2020 MY Sienna [08/2016 -        ]; HEATING / AIR CONDITIONING: REFRIGERANT: REPLACEMENT+

23. INSPECT AUTOMATIC TRANSAXLE FLUID

for U660E: (See page 2016 MY Sienna [12/2015 - 08/2016]; U660E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE FLUID: ADJUSTMENT 2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE FLUID: ADJUSTMENT )

for U660F: (See page 2016 MY Sienna [12/2015 - 08/2016]; U660F (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE FLUID: ADJUSTMENT 2017 - 2020 MY Sienna [08/2016 -        ]; UA80F (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE FLUID: ADJUSTMENT )

24. INSTALL NO. 1 ENGINE UNDER COVER

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION+ 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (INTAKE / EXHAUST): EXHAUST MANIFOLD: INSTALLATION+

25. INSTALL V-BANK COVER SUB-ASSEMBLY

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE ENGINE MECHANICAL: ENGINE ASSEMBLY: INSTALLATION+ 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

26. INSPECT HOOD SUB-ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; DOOR / HATCH: HOOD: ON-VEHICLE INSPECTION+

27. ADJUST HOOD SUB-ASSEMBLY

2016 - 2017 MY Sienna [12/2015 - 11/2017]; DOOR / HATCH: HOOD: ADJUSTMENT+ 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: HOOD: ADJUSTMENT+