Toyota RAV4 2004–2005 — technical service bulletin
Bulletin FLB_TI_Rem_Publi · NHTSA communication 10111173 · issued Jun 16, 2015
Technical service bulletin
communication type
Electrical System
component
2004–2005
model years
2
vehicle entries
Official summary
TI: The subject vehicles are equipped with an oxygen sensor with an attached wire harness. Due to the oxygen sensor wire harness routing and engine vibration, the harness may become damaged over time. If the wire harness becomes damaged, the Check Engine warning lamp () may illuminate. Lexus has designed a new oxygen sensor with a different wire harness and bracket to prevent this condition from occurring in the future. NOTE: The check engine warning lamp can illuminate for other reasons not related to this Limited Service Campaign.
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.