Toyota Sienna Service Manual: Hood
COMPONENTS
Adjustment
HINT: Since a centering bolt is used as a hood hinge mounting bolt and hood lock mounting bolt, the hood and hood lock can not be adjusted with them on. Substitute a bolt with a washer for the centering bolt.
1. INSPECT HOOD SUB-ASSEMBLY
- Check that the clearance is within the standard range.
Standard
2. ADJUST HOOD SUB-ASSEMBLY
- Horizontally adjust the hood.
- Loosen the 4 hood hinge mounting bolts on the hood side.
- Adjust the clearance by moving the hood, so
that it will be in the standard range.
Standard (A): 4.0 +- 1.5 mm (0.157 +- 0.059 in.)
- Tighten the hood side hinge bolts after the
adjustment.
Torque: 13 N*m (130 kgf*cm, 10 ft.*lbf)
- Adjust the height of the hood front end using the cushion rubber.
- Adjust the cushion rubber so that the hood and the fender will be aligned.
HINT: The cushion rubber goes up and down when turned.
- Adjust the hood lock.
- Remove the front bumper cover (See page ET- 3).
- Using a screwdriver, disengage the 4 claws and remove the hood lock release lever protector.
HINT: Tape the screwdriver tip before use.
NOTICE: Removing the protector damages the clips inside the protector. Therefore, the use of a new protector is necessary for installation.
- Loosen the 3 hood lock mounting bolts.
- Adjust the striker position by moving the hood lock, so that the striker can enter smoothly.
- Tighten the hood lock bolts after the
adjustment.
Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)
Power Back Door Warning Buzzer does not Sound
DESCRIPTION
The power back door system uses a warning buzzer built into the
back door, which has 3 ways of
sounding that are used differently according to the situations:
When all the f ...
Front door
COMPONENTS
...
Other materials:
No. 2 Clearance Warning Buzzer Circuit
DESCRIPTION
The clearance warning ECU receives the ultrasonic sensor signal to sound the
rear warning buzzer.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU - AIR CONDITIONER
AMPLIFIER)
Disconnect the connectors from the clearance warning ...
Inspection
1. INSPECT PRELOAD
(a) Using SST(s) and a torque wrench, check the initial
torque within the backlash range.
SST 09326-20011
Torque: 0.9 to 1.4 N*m (9 to 14 kgf*cm, 8.0 to
12.4 in.*lbf)
HINT:
Use a torque wrench with a fulcrum length of 160
mm (6.30 in.).
(b) Using SST(s) and a torque w ...
Warning lights and
indicators
The warning lights and indicators on the instrument cluster and
center panel inform the driver of the status of the vehicle’s various
systems.
For the purpose of explanation, the following illustration displays
all warning lights and indicators illuminated.
Vehicles with monochrome displ ...
