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Service bulletin 01T37

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id623903
Published by NHTSA2001-10-31
Manufacturer's number01T37
Manufacturer's date2001-08-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

NHTSA's summary

SOME CUSTOMERS MAY COMPLAIN OF THE SERVICE ENGINE SOON LAMP ILLUMINATING WITH P0116 OR P1683 SET IN PCM HISTORY. *SLC

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Exhaust and emissions

Trouble codes named

P0116, P1683

Vehicles listed
SATURN LS2002

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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