Toyota Sienna Service Manual: Air conditioning
- Air conditioning system (for automatic air conditioning system)
- Precaution
- Parts location
- Terminals of ecu
- Diagnosis system
- Dtc check / clear
- Check mode procedure
- Data list / active test
- Diagnostic trouble code chart
- Actuator check
- Air conditioning system (for manual air conditioning system)
- Refrigerant
- Replacement
- Air conditioning unit
- Blower unit
- Blower unit (for rear air conditioning system)
- Blower motor
- Air inlet control servo motor
- Air outlet control servo motor
- Air outlet control servo motor (for rear air conditioning system)
- Air mix control servo motor
- Rear blower resistor
- Compressor and magnetic clutch
- Condenser
- Room temperature sensor
- Room temperature sensor (for rear air conditioning system)
- Ambient temperature sensor
- Evaporator temperature sensor
- Evaporator temperature sensor (for rear air conditioning system)
- Air conditioning pressure sensor
- Magnetic clutch relay
- Heater relay
- Heater relay (for rear air conditioning system)
- Air conditioning control assembly
- Integration control and panel
Installation
1. INSTALL RACK & PINION POWER STEERING GEAR ASSEMBLY
(a) Install the power steering gear assembly with the 2
bolts and nuts.
Torque: 70 N*m (714 kgf*cm, 52 ft.*lbf)
2. CONNECT PRESSURE ...
Other materials:
Perform monitor drive pattern
The monitor results and test values can be checked with
the OBD II scan tool or the intelligent tester. The engine
control module (ECM) monitors the emissions-related
components such as the thermostat, catalyst converter
and evaporative emissions (EVAP), and determines
whether they are function ...
On-vehicle inspection
1. CONNECT INTELLIGENT TESTER
(a) Connect the intelligent tester to the DLC3.
(b) Start the engine and run at idle.
(c) Select the ACTIVE TEST mode on the intelligent
tester.
HINT:
Please refer to the intelligent tester operator's
manual for further details.
2. INSPECT ACTUATOR MOTOR ...
Disassembly
1. REMOVE TRANSFER COVER GASKET
(a) Remove the transfer gasket from the transfer
assembly.
2. REMOVE TRANSFER CASE BREATHER PLUG
(a) Using a screwdriver and a hammer, remove the
transfer case breather plug from the No. 1 transfer
case cover.
NOTICE:
Be careful not to damage the conta ...