Toyota Sienna Service Manual: Repair instruction

Identification information

VEHICLE IDENTIFICATION AND SERIAL NUMBERS 1. VEHICLE IDENTIFICATION NUMBER (a) The vehicle identification number is stamped on the vehicle identification number plate and the certification label, ...

Precaution

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Other materials:

Inspection
1. INSPECT PURGE VSV (a) Measure the resistance of the purge VSV. Standard resistance If the result is not as specified, replace the purge VSV. (b) Check the operation of the purge VSV. (1) Check that air does not flow from port E to port F. (2) Apply battery voltage across t ...

DTC check / clear
1. DTC CHECK (USING SST CHECK WIRE) Check the DTCs (Present trouble code).  Turn the ignition switch ON, and wait for approximately 60 seconds.  Using SST, connect terminals TC and CG of the DLC3. SST 09843-18040 NOTICE: Connect the terminals to the correct positi ...

Active Control Engine Mount System
DESCRIPTION LOCATION The Active Control Engine Mount (ACM) system decreases engine vibration at engine idling using the ACM VSV. The VSV is controlled by a pulse signal transmitted to the VSV from the ECM. The frequency of this pulse signal is matched to the engine speed to decrease engine ...