Chevrolet Cavalier 1999 — technical service bulletin
Bulletin 120299 · NHTSA communication 604333 · issued Feb 19, 1999
Technical service bulletin
communication type
Equipment
component
1999
model years
8
vehicle entries
Official summary
Customers may complain of coolant leaks, low coolant light 'on', overheating, no heat, no start, or odors emitted from the air conditioning system. *tt
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.