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Service bulletin 15139

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 id624765
Published by NHTSA2001-11-08
Manufacturer's number15139
Manufacturer's date2001-08-01
NHTSA componentVEHICLE SPEED CONTROL:CRUISE CONTROL; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

INFORMATION REGARDING ROUGH IDLE AND CHECK ENGINE LAMP ON. *YH

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, Throttle and cruise control

Vehicles listed
FORD TAURUS2001
MERCURY SABLE2001
PORSCHE BOXSTER1997

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

Other bulletins for the same vehicles and component
No. 19-232023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche A40 engine oils.
No. 18-232023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C40 engine oils.
No. 17-232023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C30 engine oils.
No. 16-232023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C20 engine oils.
No. 14-232023-08-04. Service bulletin. Manufacturers certificate for allocation of approved engine oils
No. 02-23-12023-04-06. Service bulletin. Manufacturers certificate for approved engine C20 engine oils.
No. 05-232023-03-04. Service bulletin. Overview of approved engine A40 oils for all Porsche models that use A40 oil.
No. 04-232023-03-04. Service bulletin. Overview of approved engine C40 oils for all Porsche models that use C40 oil.
No. 03-232023-03-04. Service bulletin. Overview of approved engine C30 oils for all Porsche models that use C30 oil.
No. 33-222022-08-05. Service bulletin. Overview of approved engine C20 engine oils for all Porsche models using this oil.