Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000Z9JC
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: 2GR-FKS (ENGINE CONTROL): VACUUM SWITCHING VALVE(for Engine Mounting): REMOVAL; 2017 - 2020 MY Sienna [08/2016 -        ]

REMOVAL

PROCEDURE

1. REMOVE AIR CLEANER INLET ASSEMBLY

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

2. REMOVE DUTY VACUUM SWITCHING VALVE

(a) Disconnect the duty vacuum switching valve connector.

(b) Disengage the wire harness clamp.

(c) Disconnect the 3 vacuum hoses and hose from the duty vacuum switching valve.

(d) Remove the bolt and duty vacuum switching valve.