Hyundai Sonata 1999–2001 — technical service bulletin
Bulletin 0236010 · NHTSA communication 630852 · issued Mar 1, 2002
Technical service bulletin
communication type
Unknown OR Other
component
1999–2001
model years
3
vehicle entries
Official summary
Some vehicles may experience check engine light illumination or diagnostic trouble codes p0133, p0134, p1134, p0153, p0154, or p1154. *slc
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.