Friday, August 7, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Chevrolet Cavalier 2001–2007technical service bulletin

Bulletin 4014 · NHTSA communication 10021074 · issued Mar 1, 2007

Technical service bulletin
communication type
Unknown OR Other
component
2001–2007
model years
43
vehicle entries

Official summary

Parts update - timing chain tensioner design change. *kb

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.