Service bulletins for the 2002 Saturn LS
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
218 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Exhaust and emissions are shown. Show all
| 02T48 | 2002-09-23. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SUBJECT REGARDING MASS AIR FLOW SENSOR FAILURE DUE TO OIL CONTAMINATION OF SENSOR MEMBRANE (INSTALL NEW MASS AIR FLOW (MAF) SENSOR AND UPDATE ELECTRONIC CONTROL MODULE CALIBRATION) *JG |
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| 01T37 | 2001-10-31. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SOME CUSTOMERS MAY COMPLAIN OF THE SERVICE ENGINE SOON LAMP ILLUMINATING WITH P0116 OR P1683 SET IN PCM HISTORY. *SLC |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.