Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VICZ
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 08/2016]
Title: 2GR-FE ENGINE MECHANICAL: ENGINE UNIT: REMOVAL; 2016 MY Sienna [12/2015 - 08/2016]

REMOVAL

PROCEDURE

1. INSTALL ENGINE ON ENGINE STAND

(a) Install the engine onto an engine stand with the bolts.

2. REMOVE ENGINE HANGER

(a) Remove the 4 bolts and 2 engine hangers.

Text in Illustration

*1

No. 1 engine hanger

*2

No. 2 engine hanger

*a

Bank 1

*b

Bank 2

3. REMOVE INTAKE AIR SURGE TANK ASSEMBLY

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE INTAKE / EXHAUST: INTAKE MANIFOLD: REMOVAL+

4. REMOVE NO. 1 SURGE TANK STAY

(a) Remove the bolt and No. 1 surge tank stay.

5. REMOVE THROTTLE BODY BRACKET

(a) Remove the bolt and throttle body bracket.

6. REMOVE IGNITION COIL ASSEMBLY

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE (ENGINE CONTROL): IGNITION COIL AND SPARK PLUG: REMOVAL+

7. REMOVE NO. 2 ENGINE MOUNTING STAY RH

(a) Remove the bolt and No. 2 engine mounting stay RH.

8. REMOVE FUEL HOSE PROTECTOR

(a) Remove the 2 bolts and nut, and then remove the fuel hose protector.

9. REMOVE INTAKE MANIFOLD

(a) Uniformly loosen and remove the 6 bolts and 4 nuts.

(b) Remove the intake manifold and 2 gaskets.

10. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH

(a) Uniformly loosen and remove the 6 nuts.

(b) Remove the exhaust manifold sub-assembly RH and gasket.

11. REMOVE NO. 2 ENGINE OIL LEVEL DIPSTICK GUIDE

(a) Remove the oil level dipstick.

(b) Remove the bolt and No. 2 engine oil level dipstick guide.

(c) Remove the O-ring from the No. 2 engine oil level dipstick guide.

12. REMOVE NO. 2 MANIFOLD STAY

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: REMOVAL+

13. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: REMOVAL+

14. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH

(a) Uniformly loosen and remove the 6 nuts.

(b) Remove the exhaust manifold assembly LH and gasket.

15. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

(a) Remove the 5 bolts and V-ribbed belt tensioner assembly.

16. REMOVE NO. 2 TIMING GEAR COVER

(a) Remove the 2 bolts and No. 2 timing gear cover.

17. REMOVE WATER PUMP PULLEY

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: WATER PUMP: REMOVAL+

18. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY

(a) Remove the bolt, No. 2 idler pulley cover plate, No. 2 idler pulley sub-assembly and idler pulley cover plate.

19. REMOVE NO. 1 VACUUM SWITCHING VALVE ASSEMBLY

(a) Remove the bolt and No. 1 vacuum switching valve.

20. REMOVE ENGINE OIL PRESSURE SWITCH ASSEMBLY

(a) Using a deep socket wrench, remove the engine oil pressure switch assembly.

Text in Illustration

*a

w/o Oil Cooler

*b

w/ Oil Cooler

21. REMOVE KNOCK SENSOR WIRE

(a) Disconnect the 2 knock sensor connectors and knock sensor wire connector.

(b) Disconnect the 2 clamps and remove the knock sensor wire from the engine assembly.

22. REMOVE KNOCK SENSOR

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE (ENGINE CONTROL): KNOCK SENSOR: REMOVAL+

23. REMOVE ENGINE COOLANT TEMPERATURE SENSOR

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE (ENGINE CONTROL): ENGINE COOLANT TEMPERATURE SENSOR: REMOVAL+