| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000Z9JG |
| Model Year Start: 2017 | Model: Sienna | Prod Date Range: [08/2016 - ] |
| Title: 2GR-FKS (ENGINE CONTROL): ACTIVE CONTROL ENGINE MOUNT: ON-VEHICLE INSPECTION; 2017 - 2020 MY Sienna [08/2016 - ] | ||
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FRONT ENGINE MOUNTING INSULATOR
(a) Disconnect the vacuum hose from the front engine mounting insulator assembly.
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(b) Using a vacuum pump, apply vacuum of 80 kPa (600 mmHg, 23.6 in.Hg) and wait for 1 minute. |
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(c) Check that there is no change in the needle movement of the vacuum pump gauge.
OK:
Vacuum pressure holds.
(d) Check that there is no fluid leakage caused by a break in the diaphragm.
(e) Connect the vacuum hose to the front engine mounting insulator assembly.
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