Toyota Sienna Service Manual: Removal

Toyota Sienna Service Manual / Seat / Front seat assembly (for Power Seat) / Removal

NOTICE:

Always wear safety gloves because the edges of the seatback frame and seat adjuster are sharp and may cause injury.
Work must be started more than 90 seconds after the ignition switch is turned to the LOCK position and the negative (-) terminal cable is disconnected from the battery.

(The SRS is equipped with a back-up power source. If work is started within 90 seconds from disconnecting the negative (-) terminal cable of the battery, the SRS may deploy.)

HINT: Use the same procedures for the RH side and LH side.

1. REMOVE FRONT SEAT HEADREST ASSEMBLY

2. REMOVE FRONT SEAT ASSEMBLY LH

REMOVE FRONT SEAT ASSEMBLY LH

Using a screwdriver, pry out the 2 seat track covers.

HINT: Tape the screwdriver tip before use.
Disconnect the connectors under the seat.
Remove the 4 bolts and the seat assembly.

NOTICE: Be careful not to damage the body.

Front seat assembly (for Power Seat)

COMPONENTS ...

Disassembly

1. REMOVE FRONT SEAT SIDE TABLE LEG COVER (w/ Table) Using a screwdriver, disengage the claws and remove the seat side table leg cover. HINT: Tape the screwdriver tip before use. 2. ...

Other materials:

Zero Point Calibration of Yaw Rate Sensor Undone
DESCRIPTION The skid control ECU receives signals from the yaw rate sensor via CAN communication system. Yaw rate sensor has the built-in deceleration sensor. If there is trouble in the bus lines between the yaw rate and deceleration sensor and CAN communication system, the DTC U0123 ...

Inspection
1. INSPECT OIL PUMP ASSEMBLY (a) Turn the drive gear with the 2 screwdrivers and make sure that it rotates smoothly. NOTICE: Be careful not to damage the oil seal lip. 2. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY (a) Push the driven gear to one side of the body. (b) Using ...

Precaution
1. Check that the battery cables are connected to the correct terminals. 2. Disconnect the battery cables when the battery is given a quick charge. 3. Do not perform tests with a high voltage insulation resistance tester. 4. Never disconnect the battery cables while the engine is runnin ...