Toyota Corolla 2009–2010 — technical service bulletin
Bulletin SB-0004-11 · NHTSA communication 10037885 · issued Jan 5, 2011
Technical service bulletin
communication type
Electrical System
component
2009–2010
model years
2
vehicle entries
Official summary
Toyota: the chargins system light is on, alternator is dead, or there is a noise from the engine because the pulley has not been seated correctly. 2009-2011 corolla. *rm
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.