Chevrolet Lumina 1995 — technical service bulletin
Bulletin 576405 · NHTSA communication 45803 · issued Sep 1, 1995
Technical service bulletin
communication type
Electrical System
component
1995
model years
4
vehicle entries
Official summary
No start, battery fully discharged (replace primary cooling fan relay install new prom) *sd
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.