Lexus ES300 1999 — technical service bulletin
Bulletin EG00398 · NHTSA communication 603202 · issued Dec 25, 1998
Technical service bulletin
communication type
Electrical System
component
1999
model years
2
vehicle entries
Official summary
Reset memory function which should be used to reset the ecm. *yc
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.