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Service bulletin PIT-4632-A

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 id10033365
Published by NHTSA2010-08-16
Manufacturer's numberPIT-4632-A
Manufacturer's date2012-02-01
ReplacesPIT-4632-C
NHTSA componentSTEERING:COLUMN

NHTSA's summary

GMC/CHEVROLET/SATURN/BUICK: CLICK OR CLUNK NOISE FROM THE STEERING COLUMN WHEN TURNING. CAN BE DUPLICATED BY TURNING THE STEERING WHEEL BACK AND FORTH. MAYBE CAUSED BY A LOOSE RIVET ON THE LOWER STEERING COLUMN SUPPORT BEARING CAP. *PE UPDATED 4/6/12. *PE UPDATED 4/18/12. *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

Steering, Steering column and wheel

Vehicles listed
BUICK ENCLAVE2008, 2009, 2010
CHEVROLET TRAVERSE2009, 2010
GMC ACADIA2007, 2008, 2009, 2010
SATURN OUTLOOK2007, 2008, 2009, 2010

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
PI-0029B2011-03-26. Service bulletin. BUICK/CHEVROLET/GMC/SATURN: SQUEAK, MOAN OR RUB TYPE NOISE WHEN TURNING STEERING WHEEL AT SLOW SPEEDS. NOISE MAY BE DUE TO INSUFFICIENT GREASE IN THE PINION SHAFT SEAL. *PE UPDATED ON 5/2/2012. *KB
08-02-35-0022008-05-20. Service bulletin. POWER TILT/TELESCOPE STEERING COLUMN INOPERATIVE, DTC B2860/B2880 SET (REPLACE STEERING COLUMN TILT WHEEL POSITION SENSOR). *NJ