Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000Z9UT
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: 2GR-FKS (COOLING): THERMOSTAT: INSTALLATION; 2017 - 2020 MY Sienna [08/2016 -        ]

INSTALLATION

PROCEDURE

1. INSTALL WATER INLET WITH THERMOSTAT SUB-ASSEMBLY

(a) Install a new gasket to the water inlet with thermostat sub-assembly.

(b) Install the water inlet with thermostat sub-assembly with the 2 bolts and 2 nuts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(c) Connect the water inlet with thermostat sub-assembly connector.

2. CONNECT WATER BY-PASS HOSE

(a) Connect the water by-pass hose and slide the clip to secure it.

3. CONNECT NO. 2 RADIATOR HOSE

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

4. INSTALL FRONT NO. 1 ENGINE MOUNTING BRACKET LH

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): ENGINE UNIT: REASSEMBLY+

5. INSTALL ENGINE MOVING CONTROL ROD

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

6. INSTALL NO. 2 ENGINE MOUNTING STAY RH

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

7. INSTALL FAN AND GENERATOR V BELT

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE MECHANICAL): DRIVE BELT: INSTALLATION

8. ADD ENGINE COOLANT

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

9. WARM UP ENGINE

10. INSPECT FOR COOLANT LEAK

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

11. INSTALL COWL PANEL SUB-ASSEMBLY

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; FRONT SUSPENSION: FRONT SHOCK ABSORBER: INSTALLATION+

12. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; WIPER / WASHER: FRONT WIPER MOTOR: INSTALLATION

13. INSTALL NO. 1 ENGINE UNDER COVER

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