What kind of coupling does Toyota Sienna have?

What kind of coupling does Toyota Sienna have?

First, this Sienna has a “electro mechanical coupling” between the driveshaft and the rear differential. It is similar, but not identical to a problem with Rav4 that have a “viscous coupling” in the same location. Ours has a vacuum connection and an electrical connection.

Why does my Toyota Sienna make a grinding noise?

Our 2011 Sienna XLE AWD started making a loud bearing grinding noise from the rear end. It was equally loud on each side, so I am convinced its the Diff and not a wheel bearing. The vehicle has about 90,000 miles. First, this Sienna has a “electro mechanical coupling” between the driveshaft and the rear differential.

How much does it cost to repair a Toyota Sienna?

This is supposed to be Toyota part 90363-95007, which I got online for $31.93. I also ordered the smaller bearing 90363-65004 and the dust deflector 41252-44010, and an oil seal 90310-54001. All together, the order was $76.90 with shipping in the USA.

How long to repair Toyota Sienna AWD coupling?

The last photo is the instructions that came with the Seal Packing 1281 – Toyota FIPG Transmission. It says “to clean both surfaces with solvent, apply a 1 to 1.5 mm bead of sealant, then assemble within 15 minutes. Engine may be started in 1 to 2 hours. Hardens to become rubberlike in 15 to 16 hours”.

How much torque does a Toyota Sienna have?

Torque: 8.0 Nm (80 kgf-cm, 71 inch lbs.) c) Using an E6 “Torx” socket wrench, install the engine wire harness protector with the 2 bolts. 3. INSTALL IGNITION COIL ASSEMBLY

How to start a Toyota Sienna FWD V6?

Do not start the engine within 2 hours after installing. b) Install the cylinder head cover with the 9 bolts.  Tighten the bolt uniformly in several steps. Torque: 8.0 Nm (80 kgf-cm, 71 inch lbs.)  c) Install the engine wire harness with the 3 nuts. Torque: 8.4 Nm (85 kgf-cm, 74 inch lbs.)  2.  INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH