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RecallGazette

Vehicle problems, recalls & safety intelligence

Hyundai Azera 2006–2009technical service bulletin

Bulletin TSB-09-FL-003-1 · NHTSA communication 10029229 · issued Apr 1, 2009

Technical service bulletin
communication type
Fuel System, Gasoline
component
2006–2009
model years
19
vehicle entries

Official summary

Hyundai: mil on dtc p2135 or p0638 or cold engine rpm fluctuation- tps replacement & ecm update. Some vehicles may experience either slight engine rpm fluctuation at cold warm up or malfunction indicator lamp illuminated with the etc (electronic throttle control) system. *pe

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.