Saturn Ion 2003–2006 — technical service bulletin
Bulletin 040845005 · NHTSA communication 10007431 · issued Mar 1, 2006
Technical service bulletin
communication type
Engine and Engine Cooling
component
2003–2006
model years
4
vehicle entries
Official summary
No crank, no start when ambient temperatures is cold - diagnostic trouble codes (dtcs) b2960 and or b3033 are set. *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.