Toyota Sienna Service Manual: Installation
1. INSTALL COMPRESSOR AND MAGNETIC CLUTCH
(a) Using a "TORX" socket wrench (E8), install the compressor and magnetic clutch with the 2 stud bolts.
Torque: 10 N*m (102 kgf*cm, 7.4 ft.*lbf)
HINT: Tighten the stud bolts in the order shown in the illustration.
(b) Install the compressor and magnetic clutch with the 2 bolts and the 2 nuts.
Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf)
HINT: Tighten the bolts and nuts in the order shown in the illustration.
(c) Connect the 2 clamps and wire harness.
(d) Connect the connector.
2. INSTALL SUCTION HOSE SUB-ASSEMBLY
(a) Remove the attached vinyl tape from the hose.
(b) Apply sufficient compressor oil to a new O-ring and the fitting surface of the compressor and magnetic clutch.
Compressor oil: ND-OIL 8 or equivalent
(c) Install the O-ring onto the suction hose subassembly.
(d) Install the suction hose sub-assembly onto the compressor and magnetic clutch with the bolt.
Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf)
3. INSTALL DISCHARGE HOSE SUB-ASSEMBLY
(a) Remove the attached vinyl tape from the hose.
(b) Apply sufficient compressor oil to a new O-ring and the fitting surface of the compressor and magnetic clutch.
Compressor oil: ND-OIL 8 or equivalent
(c) Install the O-ring onto the discharge hose subassembly.
(d) Install the discharge hose sub-assembly onto the compressor and magnetic clutch with the bolt.
Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf)
4. INSTALL RADIATOR AND FAN ASSEMBLY
(See page CO-39)
5. INSTALL V-RIBBED BELT (See page EM-7)
6. INSTALL FRONT FENDER APRON SEAL RH (See page EM-62)
7. INSTALL FRONT WHEEL RH
8. CHARGE WITH REFRIGERANT (See page AC-173)
9. WARM UP ENGINE
10. INSPECT FOR REFRIGERANT LEAK (See page AC- 173)
Reassembly
1. INSTALL MAGNETIC CLUTCH ASSEMBLY
(a) Install the magnetic clutch stator while aligning the
protrusion on the stator with the notch on the air
compressor assembly as shown in the illustration ...
Condenser
COMPONENTS
...
Other materials:
On-vehicle inspection
1. INSPECT COOLER CONDENSER CORE
(a) If the fin of the cooler condenser core is dirty, clean
it with water and dry it with compressed air.
NOTICE:
Do not damage the fin of the cooler condenser
core.
(b) If the fin of the cooler condenser core is bent, make
it straight using a screwdriver or p ...
ACIS Control Circuit
DESCRIPTION
This circuit opens and closes the Intake Air Control Valve (IACV) in response
to changes in the engine
load in order to increase the intake efficiency (ACIS: Acoustic Control
Induction System).
When the engine speed is between 0 and 4450 rpm and the throttle valve opening
angl ...
Fail-safe chart
1. FAIL-SAFE
This function minimizes the loss of the ECT functions
when any malfunction occurs in a sensor or solenoid.
(a) ATF (Automatic Transmission Fluid) temperature
sensor:
When the ATF temperature sensor has a
malfunction, 5th upshift is prohibited.
(b) Counter gear speed sensor NC ...
