Toyota Sienna Service Manual: On-vehicle inspection
1. Inspect intake air surge tank assembly
(A) inspection procedure when applying voltage between the terminals:
(1) Disconnect the connector from the intake air control valve.
(2) Apply battery voltage between terminals 1 (-) and 2 (+) of the intake air control valve. Check that a clicking sound is heard from the intake air control valve.
If the result is not as specified, replace the intake air surge tank.
Intake air control valve
Components
...
Removal
1. Remove no. 2 Air cleaner inlet (see page em-
28)
2. Remove air cleaner cap sub-assembly
(a) Disconnect the 3 vacuum hoses.
(b) Loosen the bolt, disconnect the 2 connectors, and
remove ...
Other materials:
Electronic control
(a) REMOVAL AND INSTALLATION OF BATTERY TERMINAL
REMOVAL AND INSTALLATION OF BATTERY TERMINAL
NOTICE: Certain systems need to be initialized
after
disconnecting and reconnecting the cable from
the negative (-) battery terminal.
(1) Before performing electronic work, disconnect
the ...
DTC check / clear
1. DTC CHECK
HINT:
When DTC B1150/23 is detected as a result of
troubleshooting for "Airbag System", perform
troubleshooting for the Occupant Classification System.
Check the DTCs.
Connect the intelligent tester to the DLC3
Turn the ignition switch to ...
Mass or Volume Air Flow Circuit Range / Performance
Problem
DTC P0101 Mass or Volume Air Flow Circuit Range / Performance
Problem
DESCRIPTION
Refer to DTC P0100
DTC No.
DTC Detection Condition
Trouble Area
P0101
High voltage:
Conditions (a), (b) and (c) continue for more than
10 seconds (2 trip de ...