Toyota Sienna Service Manual: Removal
HINT: Replace the RH side using the same procedures as for the LH side.
1. REMOVE FRONT WHEEL
2. REMOVE FRONT AXLE HUB LH NUT (See page DS- 5)
3. SEPARATE SPEED SENSOR FRONT LH (See page DS-5)
4. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY LH
(a) Remove the 2 bolts and separate the front disc brake caliper assembly LH from the steering knuckle LH.
NOTICE: Use a string or other device to keep the brake caliper from hanging down.
5. REMOVE FRONT DISC
6. SEPARATE TIE ROD END SUB-ASSEMBLY LH (See page DS-6)
7. SEPARATE FRONT SUSPENSION ARM SUBASSEMBLY LOWER NO.1 LH (See page DS-6)
8. REMOVE FRONT AXLE ASSEMBLY LH
(a) Using a plastic hammer, separate the front drive shaft assembly LH from the front axle hub subassembly LH.
NOTICE: Be careful not to damage the boot and ABS speed sensor rotor.
(b) Remove the 2 bolts, nuts and steering knuckle LH with the front axle nub sub-assembly LH.
On-vehicle inspection
1. INSPECT FRONT AXLE HUB BEARING BACKLASH
(a) Using a dial gauge, check for backlash near the
center of the axle hub.
Maximum:
0.05 mm (0.0020 in.)
If backlash exceeds the maximum, replace t ...
Disassembly
1. REMOVE LOWER BALL JOINT ASSEMBLY FRONT LH
(a) Remove the cotter pin and nut.
(b) Using SST(s), remove the lower ball joint assembly
front LH.
SST 09628-62011
2. REMOVE FRONT WHEEL BEAR ...
Other materials:
Symptom simulation
HINT:
The most difficult case in troubleshooting is when no
problem symptoms occur. In such a case, a thorough
problem analysis must be carried out. A simulation of the
same or similar conditions and environment in which the
problem occurred in the customer's vehicle should be
carried out. No ...
Cold Start Idle Air Control System Performance
DESCRIPTION
This monitor will run when the engine is started at -10 to 50°C (14 to 122°F)
of the engine coolant
temperature. The DTC will set after the engine idling for 13 seconds (2 trip
detection logic).
The DTC is designed to monitor the idle air control at cold start. When the
...
System description
1. DESCRIPTION OF POWER REAR NO. 2 SEAT WITH
STOWING FUNCTION
A power rear no. 2 seat with stowing function has
been adopted for the third-row seats.
The power rear no. 2 seat with stowing function
electrically stows and returns the seat when the
power folding seat switch is ...
