Lexus ES350 2007–2014 — technical service bulletin
Bulletin L-TT-0154-14 · NHTSA communication 10133748 · issued Mar 26, 2014
Technical service bulletin
communication type
Engine
component
2007–2014
model years
13
vehicle entries
Official summary
Prior to installing remanufactured U660 and U760 transaxles, it is necessary to remove the lower oil cooler tube union from the original transaxle case and install it into the reman unit. A NEW O-ring and printed installation instructions are supplied in separate bag with the reman unit. An instruction tag is also affixed to the unit.
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.