Toyota Sienna Service Manual: Disassembly
1. REMOVE AIR REFINER ELEMENT
(a) Release the 2 claw fittings and remove the air filter sub-assembly.
(b) Remove the air refiner element from the air filter cover plate.
2. REMOVE COOLING UNIT DAMPER SERVO SUBASSEMBLY
(a) Remove the 3 screws and the cooling unit damper servo sub-assembly.
3. REMOVE BLOWER RESISTOR (for Manual Air Conditioning System)
(a) Remove the 2 screws and the blower resistor.
4. REMOVE BLOWER MOTOR CONTROL (for Automatic Air Conditioning System)
(a) Remove the 2 screws and the blower motor control.
5. REMOVE BLOWER WITH FAN MOTOR SUBASSEMBLY
(a) Remove the 3 screws and the blower w/ fan motor sub-assembly.
Removal
1. REMOVE INSTRUMENT PANEL SUB-ASSEMBLY WITH PASSENGER AIRBAG ASSEMBLY
HINT:
Refer to the instructions for removal of the instrument
panel sub-assembly w/ passenger airbag assembly (See
page IP-5) ...
Reassembly
1. INSTALL BLOWER WITH FAN MOTOR SUBASSEMBLY
2. INSTALL BLOWER MOTOR CONTROL (for
Automatic Air Conditioning System)
3. INSTALL BLOWER RESISTOR (for Manual Air
Conditioning System)
4. INSTALL COO ...
Other materials:
Sensor signal check by test mode (signal check) (when using sst check wire)
(a) When having replaced the skid control ECU and/or
yaw rate and deceleration sensor, perform zero
point calibration of the yaw rate and deceleration
sensor.
HINT:
If the ignition switch is turned from the ON
position to the ACC or off during test mode
(signal check), DTCs of the signal ...
Mute Signal Circuit between Radio Receiver and Stereo Component
Amplifier
DESCRIPTION
This circuit sends a signal to the stereo component amplifier to mute noise.
Because of that, the noise
produced by changing the sound source ceases.
If there is an open in the circuit, noise can be heard from the speakers when
changing the sound source.
If there is a short i ...
System description
1. BRIEF DESCRIPTION
The CAN (Controller Area Network) is a serial data
communication system for real time application. It is
a vehicle multiplex communication system which
has a high communication speed (500 kbps) and
the ability to detect malfunctions.
By pairing the CANH and CANL bu ...
