Sienna FWD V6-3.3L (3MZ-FE) (2006)
Required Tools & Equipment
Repair Procedure Overview
^
Section 1: Diagnostic Procedure
This procedure using Techstream and TIS will determine the correct repair method. Replacement of either the side airbag and/or the floor wire
harness will be necessary.
^
Section 2: Side Airbag Assembly Replacement
If the side airbag has not been previously replaced using T-SB-0252-08 this section instructs the reader to replace the side airbag. If it has been
previously replaced this section can be skipped.
^
Section 3: Floor Wire Harness Replacement
The floor wire harness will need to be replaced on all vehicles applicable to this bulletin. This will require removal of several major components such
as the upper instrument panel front and rear seats and seat belts.
Diagnostic Procedure
1. Follow the diagnostic procedure in the Repair Manual.