Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000YZ5H
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: BRAKE SYSTEM (OTHER): VACUUM PUMP: REMOVAL; 2017 - 2020 MY Sienna [08/2016 -        ]

REMOVAL

PROCEDURE

1. REMOVE FRONT WIPER ARM HEAD CAP

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

2. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH

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

3. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH

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

4. REMOVE FRONT FENDER TO COWL SIDE SEAL LH

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

5. REMOVE FRONT FENDER TO COWL SIDE SEAL RH

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

6. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY

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

7. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

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

8. REMOVE FRONT OUTER COWL TOP PANEL SUB-ASSEMBLY

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

9. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (ENGINE CONTROL): THROTTLE BODY: REMOVAL

10. REMOVE INLET AIR CLEANER ASSEMBLY

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

11. REMOVE BATTERY

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

12. REMOVE V-BANK COVER SUB-ASSEMBLY

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

13. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE

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

14. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY

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

15. REMOVE AIR CLEANER CASE SUB-ASSEMBLY

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

16. DISCONNECT AIR TUBE

(a) Slide the clip and disconnect the air tube from the vacuum pump assembly.

17. SEPARATE ENGINE ROOM MAIN WIRE

(a) Disconnect the 6 connectors.

(b) Remove the 2 bolts.

(c) Disconnect the 2 connectors.

(d) Remove the bolt and separate the engine room main wire.

18. REMOVE VACUUM PUMP ASSEMBLY

(a) Remove the 3 bolts and vacuum pump assembly from the engine assembly.

(b) Remove the 2 O-rings from the vacuum pump assembly.