Toyota Sienna Service Manual: Reassembly
1. INSTALL NO. 1 COOLER THERMISTOR
(a) Install the No. 1 cooler thermistor as shown in the
illustration. 
NOTICE:
- Be sure to insert the thermistor only once because reinserting it will not allow it to be firmly secured.
- When reusing the evaporator, insert the thermistor one row next to the one that had been used previously (X in the illustration).
- After inserting the thermistor, do not apply excessive force to the wire.
- Directly insert the thermistor until the edge of plastic case "a" comes into contact with evaporator "b".
(b) Install the 11 screws.
(c) Install the 2 screws.
(d) Engage the clamp.
2. INSTALL NO. 1 AIR DUCT
(a) Engage the 4 claws and install the No. 1 air duct.
3. INSTALL NO. 4 AIR CONDITIONING RADIATOR BRACKET
4. INSTALL NO. 1 AIR CONDITIONING RADIATOR BRACKET
(a) Install the No. 1 air conditioning radiator bracket with the 3 screws.
5. INSTALL NO. 2 AIR CONDITIONING RADIATOR BRACKET
(a) Install the No. 2 air conditioning radiator bracket with the 2 screws.
6. INSTALL COOLER EXPANSION VALVE
(a) Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the No. 1 cooler evaporator sub-assembly.
Compressor oil: ND-OIL 8 or equivalent
(b) Install the cooler expansion valve to the No. 1 cooler evaporator sub-assembly.
7. INSTALL AIR CONDITIONING TUBE ASSEMBLY
(a) Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the air conditioning tube assembly.
Compressor oil: ND-OIL 8 or equivalent
(b) Install the 2 O-rings on the air conditioning tube assembly.
(c) Using a hexagon wrench 4.0 mm (0.15 in.), install the air conditioning tube assembly with the 2 hexagon bolts.
Torque: 3.5 N*m (35 kgf*cm, 30 in.*lbf)
8. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY
(a) Install the heater radiator unit sub-assembly to the air conditioning radiator assembly.
9. INSTALL NO. 3 AIR CONDITIONING RADIATOR BRACKET
(a) Install the No. 3 air conditioning radiator bracket with the screw.
10. INSTALL NO. 1 HEATER CLAMP
(a) Engage the 4 claws and install the No. 1 heater clamp.
11. INSTALL NO. 2 AIRMIX DAMPER SERVO SUBASSEMBLY (for Automatic Air Conditioning System)
(a) Install the No. 2 airmix damper servo sub-assembly with the 3 screws.
12. INSTALL AIRMIX DAMPER SERVO SUB-ASSEMBLY
(a) Install the airmix damper servo sub-assembly with the 3 screws.
13. INSTALL MODE DAMPER SERVO SUB-ASSEMBLY
(a) Install the mode damper servo sub-assembly with the 3 screws.
14. INSTALL BLOWER ASSEMBLY
(a) Install the blower assembly with the 2 screws.
Disassembly
1. REMOVE BLOWER ASSEMBLY
(a) Remove the 2 screws and the blower assembly.
2. REMOVE MODE DAMPER SERVO SUB-ASSEMBLY
(a) Remove the 3 screws and the mode damper servo
sub-assembly.
3. REMO ...
Installation
1. TEMPORARILY TIGHTEN AIR CONDITIONING UNIT ASSEMBLY
(a) Engage the 2 claws.
(b) Temporarily tighten the air conditioning unit
assembly with the nut.
Torque: 9.8 N*m (100 kgf*cm, 87 in.*lbf ...
Other materials:
Removal
HINT:
On the RH side, use the same procedures as on the LH side.
1. REMOVE SLIDE DOOR
Remove the rear door scuff plate (See page IR-7).
Remove the back door scuff plate (See page ED-
214).
Remove the quarter trim panel (See page IR-9).
Remove the upper rail cushion from the rail up ...
SRS Warning Light Remains ON
DESCRIPTION
The SRS warning light is located on the combination meter assembly.
When the SRS is normal, the SRS warning light comes on for approximately 6
seconds after the ignition
switch is turned from the LOCK position to ON position, and then goes off
automatically.
If there is a mal ...
Vehicle load limits
Vehicle load limits include total load capacity, seating capacity,
TWR (Trailer Weight Rating) and cargo capacity
Total load capacity (vehicle capacity weight):
Total load capacity means the combined weight of occupants, cargo
and luggage.
Seating capacity
Without second center seat: 7 occupan ...
