Chevrolet Aveo 2004–2006 — technical service bulletin
Bulletin 3538 · NHTSA communication 10017011 · issued Oct 20, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004–2006
model years
3
vehicle entries
Official summary
Cooling system contains blue coolant from assembly plant. To include 2004 - 2006 chevrolet epica, optr and pontiac wave 2005 - 2006. *sc
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.