Hyundai Elantra 2012 — technical service bulletin
Bulletin TSB-11-01-069 · NHTSA communication 10042907 · issued Dec 1, 2011
Technical service bulletin
communication type
Engine and Engine Cooling
component
2012
model years
1
vehicle entries
Official summary
Hyundai: on certain vehicles, the heater pipe fitting will be replace if coolant leakage is found coming from cylinder block after inspection. *pe
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.