Toyota Sequoia 2008–2013 — technical service bulletin
Bulletin T-TT-0058-10 · NHTSA communication 10132080 · issued Nov 8, 2013
Technical service bulletin
communication type
Electrical System
component
2008–2013
model years
6
vehicle entries
Official summary
4WD System is inoperative. Note: If the system does not complete the requested action or the actuator limit switches do not match the AWD ECU desired position, the 4WD light(s) will flash indicating a problem. Additionally if the system is unsure of its position, it may stop operating and not move out pf its current position.
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.