Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000VK1W |
Model Year Start: 2016 |
Model: Sienna |
Prod Date Range: [12/2015 - 08/2016] |
Title: HEATING / AIR CONDITIONING: FRONT AIR CONDITIONING UNIT: INSTALLATION; 2016 MY Sienna [12/2015 - 08/2016] |
INSTALLATION
PROCEDURE
1. INSTALL AIR CONDITIONING UNIT
(a) Install the air conditioning unit to the instrument panel reinforcement with the 3 screws.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
2. INSTALL INSTRUMENT PANEL REINFORCEMENT
(a) Install the instrument panel reinforcement with air conditioning unit to the vehicle.
(b) Install the 5 bolts as shown in the illustration.
Text in Illustration
*1
|
Movable Collar
|
*2
|
Body
|
*3
|
Instrument Panel Reinforcement
|
-
|
-
|
*a
|
Step 1
|
*b
|
Step 2
|
*c
|
Step 3
|
*d
|
Step 4
|
Torque:
27 N·m {275 kgf·cm, 20 ft·lbf}
(c) Install the 2 caps.
(d) Install the 3 caps.
(e) Install the 3 bolts and nut.
Torque:
19 N·m {189 kgf·cm, 14 ft·lbf}
for bolt A
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
for nut
3. INSTALL INSTRUMENT PANEL WIRE
(a) Engage the clamps to install the instrument panel wire.
(b) Install the ground wire with the bolt.
Torque:
8.5 N·m {87 kgf·cm, 75 in·lbf}
(c) Connect the connectors.
4. INSTALL NO. 1 AIR DUCT SUB-ASSEMBLY
(a) Install the No. 1 air duct sub-assembly with the 3 nuts.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
5. INSTALL NO. 2 INSTRUMENT PANEL BRACE SUB-ASSEMBLY
(a) Install the No. 2 instrument panel brace sub-assembly with the bolt, 2 nuts and screw.
(b) Install the ground wire with the bolt.
Torque:
8.5 N·m {87 kgf·cm, 75 in·lbf}
(c) Engage the 5 clamps.
(d) Connect the connector.
6. INSTALL NO. 1 INSTRUMENT PANEL BRACE SUB-ASSEMBLY
(a) Install the No. 1 instrument panel brace sub-assembly with the 2 bolts, 2 nuts and screw.
(b) Connect the ground wire with the bolt.
Torque:
8.5 N·m {87 kgf·cm, 75 in·lbf}
(c) Engage the 5 clamps.
(d) Connect the connector.
7. INSTALL TELEVISION BRACKET
(a) Install the television bracket with the 4 bolts.
Torque:
9 N·m {90 kgf·cm, 79 in·lbf}
8. INSTALL NO. 5 INSTRUMENT PANEL BRACKET
(a) Install the No. 5 instrument panel bracket with the 3 nuts.
(b) Connect the 3 connectors.
HINT:
If the vehicle is equipped with USB audio system, connect the connector.
9. INSTALL REAR NO. 2 AIR DUCT
(a) Engage the 2 claws to install the No. 2 air duct.
(b) Install the clip.
10. INSTALL REAR NO. 4 AIR DUCT
HINT:
Use the same procedure as for the No. 2 side.
11. INSTALL FRONT FLOOR CARPET ASSEMBLY
(See page
)
12. INSTALL FRONT DOOR PANEL SUB-ASSEMBLY LH
(a) Temporarily install the front door panel sub-assembly LH with the 4 bolts.
(b) Pass the front door wire through the opening in the body.
(c) Tighten the 4 bolts on the hinge side.
Torque:
26 N·m {265 kgf·cm, 19 ft·lbf}
(d) Apply adhesive to the threads of the bolt.
NOTICE:
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent.
(e) Install the front door check with the bolt.
Torque:
29 N·m {296 kgf·cm, 21 ft·lbf}
13. INSTALL FRONT DOOR PANEL SUB-ASSEMBLY RH
HINT:
Use the same procedure as for the LH side.
14. CONNECT FRONT DOOR WIRE LH
(a) Connect the 3 connectors.
15. CONNECT FRONT DOOR WIRE RH
(a) Connect the 3 connectors.
16. INSTALL CENTER AIRBAG SENSOR ASSEMBLY
17. INSTALL INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
18. INSTALL ECU INTEGRATION BOX RH
19. INSTALL STEERING COLUMN ASSEMBLY
(See page
)
20. INSTALL NO. 3 AIR DUCT SUB-ASSEMBLY
(a) Engage the 3 claws to install the No. 3 air duct sub-assembly.
(b) Install the clip.
21. INSTALL INSTRUMENT PANEL SUB-ASSEMBLY
(See page
)
22. CONNECT AIR CONDITIONER TUBE AND ACCESSORY ASSEMBLY
(a) Remove the vinyl tape from air conditioner tube and accessory and connecting portion of the unit.
(b) Sufficiently apply compressor oil to 2 new O-rings and connecting part of the air conditioner tube and accessory assembly.
Compressor oil:
ND-OIL8 or equivalent
(c) Install the 2 O-rings to the air conditioner tube and accessory assembly.
(d) Turn the hook connector in the direction indicated by the arrow in the illustration.
|
|
(e) Insert the pipe joints securely into the fitting holes and install the bolt.
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
23. CONNECT HEATER WATER INLET HOSE A
(a) Install the heater water inlet hose A to the air conditioning unit with the clip.
Text in Illustration
*a
|
View A
|
*b
|
UP Side
|
*c
|
25 to 65 °
|
*d
|
-20 to 20 °
|
*e
|
White Paint Mark
|
HINT:
Perform the installation with the hose clip and mark at the correct angle.
|
|
24. CONNECT HEATER WATER OUTLET HOSE A
(a) Install the heater water outlet hose A to the air conditioning unit with the clip.
Text in Illustration
*a
|
View A
|
*b
|
UP Side
|
*c
|
-20 to 20 °
|
*d
|
White Paint Mark
|
HINT:
Perform the installation with the hose clip and mark at the correct angle.
|
|
25. INSTALL INTAKE AIR SURGE TANK ASSEMBLY
(See page
)
26. ADD ENGINE COOLANT
27. INSPECT FOR COOLANT LEAK
28. CHARGE REFRIGERANT
29. WARM UP ENGINE
30. INSPECT FOR REFRIGERANT LEAK
31. INSTALL NO. 1 ENGINE UNDER COVER
32. INSTALL V-BANK COVER SUB-ASSEMBLY
33. INSPECT FRONT DOOR PANEL SUB-ASSEMBLY LH
HINT:
Use the same procedure as for the RH side (See page
).
34. ADJUST FRONT DOOR PANEL SUB-ASSEMBLY LH
HINT:
Use the same procedure as for the RH side (See page
).
35. INSPECT FRONT DOOR PANEL SUB-ASSEMBLY RH
36. ADJUST FRONT DOOR PANEL SUB-ASSEMBLY RH
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