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:
Open or Short Circuit in ABS Solenoid Relay Circuit
DESCRIPTION
The ABS solenoid relay is built in the brake actuator assembly. This relay
supplies power to each ABS
solenoid. If the initial check is OK, after the ignition switch is turned to the
ON position, the relay goes on.
WIRING DIAGRAM
Refer to DTCs C0226/21, C0236/22, C0246/23 ...
Disassembly
1. REMOVE REAR NO. 2 SEAT COVER BEZEL
Remove the 3 screws.
Disengage the 3 claws and remove the rear No. 2
seat cover bezel.
2. REMOVE REAR SEAT RECLINING COVER RH
Remove the 2 screws.
Disengage the claw and remove the rear seat
reclining cover RH.
...
Symptom confirmation and diagnostic trouble code
HINT:
The diagnostic system in the SIENNA has various
functions.
The first function is the Diagnostic Trouble Code
(DTC) check. A DTC is a code stored in the ECU
memory whenever a malfunction in the signal circuits
to the ECU occurs. In a DTC check, a previous
malfunction's DTC can be ...
