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:
Vanity light
ON-VEHICLE INSPECTION
1. LH VISOR ASSEMBLY
Inspect vanity light resistance.
check that the resistance exists between the
terminal 1 and the terminal 2 when the light is
operated.
Resistance:
OFF (closed):
10 kΩ or higher
ON (opened):
Below 1 Ω
2. RH VISOR ...
Diagnosis system
1. CHECK DLC3
The vehicle's ECU uses ISO 15765-4 for
communication protocol. The terminal arrangement
of the DLC3 complies with SAE J1962 and matches
the ISO 15765-4 format.
NOTICE:
*: Before measuring the resistance, leave the
vehicle as is for at least 1 minute and do ...
Air outlets
Location of air outlets
The air outlets and air volume
changes according to the
selected air flow mode.
Adjusting the position of the air outlets
Direct air flow to the front or
rear, up or down.
Temperature display
The temperature display on the multi-information display can be chan ...