Toyota Land Cruiser 2007–2011 — technical service bulletin
Bulletin TTT-1177-11 · NHTSA communication 10042926 · issued Nov 1, 2011
Technical service bulletin
communication type
Engine and Engine Cooling
component
2007–2011
model years
13
vehicle entries
Official summary
Toyota: some vehicles may exhibit mil on condition (crankshaft position correlation bank 1/bank 2 sensor b) after engine area room repairs. These are 3ur and 1ur equipped vehicles. *pe
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.