Toyota Sienna Service Manual: Installation
1. INSTALL BRAKE VACUUM CHECK VALVE ASSEMBLY
(a) Install the brake vacuum check valve assembly and check valve grommet to the brake booster assembly.
2. INSTALL BRAKE BOOSTER GASKET
(a) Install a new brake booster gasket to the brake booster with master cylinder.
3. INSTALL BRAKE MASTER CYLINDER ASSEMBLY
(a) Install the brake booster assembly with the 4 nuts.
Torque: 13 N*m (130 kgf*cm, 9 ft.*lbf) (b) Slide the clip and connect the brake master cylinder reservoir hose to the brake master cylinder union.
(c) Slide the clip and connect the vacuum hose from the brake vacuum check valve assembly.
4. INSTALL PUSH ROD PIN
(a) Install the push rod pin to the brake booster push rod.
5. INSTALL BRAKE LINE
(a) Install the front brake tube No. 1, front brake tube No. 2, front brake tube No. 3 and front brake tube No. 4.
Torque: 15 N*m (155 kgf*cm, 11 ft.*lbf) (b) Install the rear brake tube No. 1and rear brake tube No. 2.
Torque: 15 N*m (155 kgf*cm, 11 ft.*lbf)
6. INSTALL BRAKE ACTUATOR ASSEMBLY (w/o VSC) SST 09023-00101
HINT: See page BC-184
7. INSTALL ABS & TRACTION ACTUATOR ASSEMBLY (w/ VSC) SST 09023-00101
HINT: See page BC-179.
8. INSTALL AIR CLEANER ASSEMBLY WITH HOSE
9. FILL RESERVOIR WITH BRAKE FLUID (See page BR- 3)
10. BLEED BRAKE MASTER CYLINDER (See page BR-3)
11. BLEED BRAKE LINE (See page BR-4)
12. BLEED BRAKE ACTUATOR (w/ VSC) (See page BR- 4)
13. CHECK FLUID LEVEL IN RESERVOIR (See page BR- 7)
14. CHECK BRAKE FLUID LEAKAGE
15. INSTALL INSTRUMENT PANEL SAFETY PAD INSERT SUB-ASSEMBLY NO. 1
(a) Install the instrument panel safety pad insert subassembly No. 1 with the 4 bolts.
16. INSTALL INSTRUMENT PANEL FINISH PANEL SUBASSEMBLY LOWER LH
(a) Install the instrument panel finish panel subassembly lower LH with the 2 bolts.
17. INSTALL COWL SIDE TRIM BOARD LH
(a) Install the cowl trim board plate LH with the nut.
18. INSTALL FRONT DOOR SCUFF PLATE LH
19. INSTALL COWL TOP PANEL SUB-ASSEMBLY OUTER FRONT
20. INSTALL FRONT WHEEL Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf)
21. INSPECT BRAKE PEDAL HEIGHT (See page BR-9)
22. CHECK BRAKE ACTUATOR WITH INTELLIGENT
TESTER 
Inspection
1. INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY
(a) Check the vacuum check valve.
(1) Slide the clip and disconnect the vacuum hose.
(2) Remove the vacuum check valve.
(3) Check that there ...
Front brake
COMPONENTS
...
Other materials:
Inspection
1. INSPECT TIRES
(a) Check the tires for wear and proper inflation
pressure.
Cold tire inflation pressure
(b) Using a dial indicator, check the runout of the tires.
Tire runout:
1.4 mm (0.055 in.) or less
2. ROTATE TIRES
HINT:
Rotate the tires as shown in the illustration.
3. INSP ...
Installation
1. INSTALL PARKING BRAKE CONTROL PEDAL ASSEMBLY
(a) Install the parking brake control pedal assembly with
a bolt and the 2 nuts.
Torque: 39 N*m (398 kgf*cm, 29 ft.*lbf)
(b) Connect the parking brake switch connector.
(c) Connect the instrument panel junction block
assembly w/ wiring ha ...
Detection range of the sensors
Approximately 2.0 ft. (60 cm)
Approximately 2.8 ft. (85 cm)
Approximately 5.9 ft. (180 cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect obstacles
that are extremely close to the
vehicle.
The range of the sensors may
change depending ...
