Toyota Sienna Service Manual: Differential oil seal

Removal

1. REMOVE FRONT WHEELS 2. REMOVE ENGINE UNDER COVER NO.1 3. DRAIN AUTOMATIC TRANSAXLE FLUID (a) Remove the drain plug, gasket and drain ATF. (b) Install a new gasket and the drain plug. Torqu ...

Other materials:

For vehicles equipped with srs airbag and seat belt pretensioner
The SIENNA is equipped with a Supplemental Restraint System (SRS). CAUTION: Failure to carry out the service operations in the correct sequence could cause the SRS to unexpectedly deploy during servicing and lead to serious injury. Furthermore, if a mistake is made when servicing SRS, it is poss ...

Reassembly
1. INSTALL NO. 1 SEAT CUSHION FRAME SUBASSEMBLY LH  Install the seat cushion frame with the bolt. Torque: Except 7-Passenger RH, M8 bolt 20.6 N*m (210 kgf*cm, 15 ft.*lbf) M10 bolt 41 N*m (418 kgf*cm, 30 ft.*lbf) 2. INSTALL RECLINING CONTROL LINK SUBASSEMBLY LH  Install ...

For automatic air conditioning system
ON-VEHICLE INSPECTION 1. INSPECT AIR INLET CONTROL SERVO MOTOR (a) Remove the air inlet control servo motor. (b) Connect the positive (+) lead from the battery to terminal 4 and negative (-) lead to terminal 5, then check that the lever turns to "RECIRCULATION" side smoothly. ...