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Service bulletin 3144

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 id10010253
Published by NHTSA2004-11-08
Manufacturer's number3144
Manufacturer's date2009-06-01
ReplacesPIP-3144C
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

POOR ACCELERATION, DETONATION OR PING AT IDLE IN DRIVE OR REVERSE, AND/OR POSSIBLE DIAGNOSTIC TROUBLE CODE P0101, P0106, P0121. 96 - 06 ALL GENERAL MOTORS PASSENGER VEHICLES AND LIGHT DUTY TRUCKS. *TT PASSENGER VEHICLES FROM 1996-2009. UPDATED 6/11/10. *PE

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

Transmission and driveline, Automatic transmission

Trouble codes named

P0101, P0106, P0121

Vehicles listed
UNKNOWN UNKNOWN

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