Toyota Sienna Service Manual: Disassembly
1. FIX FRONT SHOCK ABSORBER WITH COIL SPRING
(a) Install 2 nuts and a bolt to the bracket at the lower side of the front shock absorber with coil spring and secure it in a vise.
2. REMOVE FRONT SUSPENSION SUPPORT SUBASSEMBLY LH
(a) Using SST, compress the front coil spring LH
SST 09727-30021 (09727-00010, 09727-00021, 09727-00031)
NOTICE: Do not use an impact wrench. It will damage the SST.
HINT: Use 2 SST of the same type.
(b) Remove the lock nut and the front suspension support sub-assembly
3. REMOVE FRONT SUSPENSION SUPPORT LH BEARING
4. REMOVE FRONT COIL SPRING SEAT UPPER LH
5. REMOVE FRONT COIL SPRING INSULATOR UPPER LH
6. REMOVE FRONT COIL SPRING LH
7. REMOVE FRONT SPRING BUMPER LH
8. REMOVE FRONT COIL SPRING INSULATOR LOWER LH
9. REMOVE SHOCK ABSORBER ASSEMBLY FRONT LH
Removal
1. Remove front wheel
2. Remove front wiper arm head cap
Hint:
(see page ww-3)
3. Remove fr wiper arm rh
HINT:
(See page WW-3)
4. Remove fr wiper arm lh
HINT:
(See page WW-3)
5. Remove cowl ...
Inspection
1. INSPECT SHOCK ABSORBER ASSEMBLY FRONT LH
(a) Compress and extend the shock absorber rod and
check that there is no unusual resistance or unusual
sound during operation.
If there is any ab ...
Other materials:
On-vehicle inspection
1. INSPECT CAMSHAFT TIMING CONTROL VALVE ASSEMBLY
Connect the intelligent tester to the DLC3.
Turn the ignition switch to the ON position.
Start the engine and warm it up.
Select the intelligent tester from the ACTIVE TEST
menu.
Check the engine speed ...
Disassembly
1. REMOVE BRAKE MASTER LESS RESERVOIR TANK CYLINDER SUB-ASSEMBLY
(a) Using soft jaws on the vise, hold the brake master
cylinder in a vise through aluminum plates.
(b) Using a screwdriver, remove the O-ring.
(c) Using SST, remove the brake tube from the brake
master cylinder.
SST 09023 ...
Passenger Side Buckle Switch Circuit Malfunction
DTC B1771 Passenger Side Buckle Switch Circuit Malfunction
DESCRIPTION
The passenger side buckle switch circuit consists of the occupant
classification ECU and the front seat
inner belt assembly RH.
DTC B1771 is recorded when a malfunction is detected in the passenger side
buckle switch ci ...
