Toyota Sienna 2004–2010 — technical service bulletin
Bulletin T-SB-0030-14 · NHTSA communication 10131818 · issued Apr 17, 2014
Technical service bulletin
communication type
Steering
component
2004–2010
model years
7
vehicle entries
Official summary
A new repair procedure and overhaul kit have been developed for repairing the power steering rack to improve the overall serviceability and reduce ownership cost. This repair procedure only applies to vehicles where the steering rack leak is originating from the right (passenger) side and is the OEM steering rack assembly.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.