Saturn L200 2000–2005 — technical service bulletin
Bulletin 040604085 · NHTSA communication 10011533 · issued Dec 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000–2005
model years
6
vehicle entries
Official summary
Service engine soon (ses) and/or reduced power lamp illuminating following cold engine start up in subfreezing temperatures, diagnostic trouble codes (dtc) p0638, p1510 and/or p1516 stored in engine control module (ecm). *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.