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:
Brake Switch "A" Circuit
DTC P0571 Brake Switch "A" Circuit
DESCRIPTION
When the brake pedal is depressed, the stop light switch sends a signal to
the ECM. When the ECM
receives this signal, it cancels the cruise control. The fail-safe function
operates to enable normal driving
even if there is a malfuncti ...
System description
1. POWER MIRROR CONTROL SYSTEM DESCRIPTION
This system has these functions: automatic glare-resistant
electrochromic (EC) mirror, electrical remote control type
mirror, memory function, foot light function, and rear
window defogger-linked mirror defogger.
2. FUNCTION OF MAIN COMPONENT
...
Radio Receiver Power Source Circuit
DESCRIPTION
This circuit provides power to the radio receiver.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 INSPECT RADIO RECEIVER ASSEMBLY
Disconnect the radio receiver connector.
Measure the resistance according to the value in the
table below.
Standard resistance
Measure t ...