Toyota Sienna Service Manual: Installation
1. INSTALL SLIDING ROOF HOUSING ASSEMBLY
- Install the housing with the 6 nuts.
- Install the 4 brackets with the 8 bolts.
- Connect the 4 hoses and drive gear connector.
2. ADJUST SLIDING ROOF GLASS SUB-ASSEMBLY
- Check for a difference in levels between the sliding roof (roof glass) and roof panel.
Difference: 0 +- 2.0 mm (0.072 in.)
NOTICE: The clearance should be even all around
3. INSTALL SLIDING ROOF GLASS SUB-ASSEMBLY
- Using a torx wrench T25, loosen the screw to adjust the sliding roof panel position. When the adjustment has been done, tighten the screw there.
4. RESET SLIDING ROOF POSITION
5. CHECK FOR WATER LEAKS
- Adjusting the sliding roof, check that there is no
water leak.
If a leak is found, readjust the sliding roof.
6. INSTALL ROOF HEADLINING ASSEMBLY
Removal
1. REMOVE ROOF HEADLINING ASSEMBLY
2. REMOVE SLIDING ROOF SIDE GARNISH LH
Disengage the 3 claws.
Disengage the rear clip.
Disengage the front clip.
Remove the slide garnish by pulling i ...
Sliding roof switch assembly
ON-VEHICLE INSPECTION
1. INSPECT SLIDING ROOF SWITCH ASSEMBLY
Remove the switch.
Check the resistance between the terminals when
operating the switch.
Resistance
If the result is no ...
Other materials:
ACIS Control Circuit
DESCRIPTION
This circuit opens and closes the Intake Air Control Valve (IACV) in response
to changes in the engine
load in order to increase the intake efficiency (ACIS: Acoustic Control
Induction System).
When the engine speed is between 0 and 4450 rpm and the throttle valve opening
angl ...
Linked mirror function when reversing (if equipped)
When the mirror select switch is in the L or R position, the outside rear
view mirrors will automatically angle downwards when the vehicle is
reversing in order to give a better view of the ground.
To disable this function, move the mirror select switch to the neutral
position (between L and R ...
Meter Illumination does not Dim at Night
DESCRIPTION
Confirm that the vehicle is equipped with the optitron meter, then
check this circuit.
The combination meter assembly receives a auto dimmer signal from
the body ECU by the multiplex
communication line.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK MULTIP ...
