Toyota Sienna Service Manual: Removal
1. REMOVE NO. 1 ENGINE UNDER COVER (See page EM-26) 2. REMOVE EXHAUST PIPE ASSEMBLY for 2WD:(See page EX-2) for 4WD:(See page EX-8) 3. DRAIN ENGINE COOLANT (See page CO-6) 4. DRAIN ENGINE OIL (See page LU-4) 5. REMOVE NO. 2 MANIFOLD STAY (See page EM-39) 6. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR (See page EM-40) 7. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH (See page EM-40) 8. REMOVE ENGINE OIL COOLER
(a) Remove the bolt, 2 clamps, and 4 clips and disconnect the 2 water by-pass hoses.
(b) Remove the oil cooler union bolt, oil cooler assembly, and O-ring.
INSPECTION
1. INSPECT ENGINE OIL COOLER
(a) Check the engine oil cooler for damage or clogging.
If necessary, replace the oil cooler.
Engine oil cooler
Components
...
Installation
1. INSTALL ENGINE OIL COOLER
(a) Clean the oil cooler contact surface on the cooler
mounting.
(b) Install a new O-ring to the oil cooler.
(c) Install the oil cooler assembly with the uni ...
Other materials:
Installation
1. INSTALL CENTER AIRBAG SENSOR ASSEMBLY
Check that the ignition switch is off.
Check that the battery negative (-) terminal is
disconnected.
CAUTION:
After disconnecting the negative battery
terminal, wait for at least 90 seconds before
starting the operation.
&n ...
Customizable features
Settings that can be changed using the audio system screen
Settings that can be changed using the multi-information display
Settings that can be changed by your Toyota dealer
Definition of symbols: O = Available, – = Not available
Gauges, meters and multi-information display (, 93)
...
Noise Occurs
INSPECTION PROCEDURE
1 NOISE CONDITION
Check in which direction the noise comes from (front left
or right, or rear left or right).
Check in which direction the noise comes from.
OK:
The location of the noise source can be
determined
2 CHECK SPEAKERS
Check the installation cond ...
