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Service bulletin 99-04-20-002I

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 id10114262
Published by NHTSA2017-08-15
Manufacturer's number99-04-20-002I
Manufacturer's date2014-11-18
NHTSA componentPARKING BRAKE:DRIVELINE

NHTSA's summary

This informational bulletin explains a normal condition for what and how the drive line can clunk.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Brakes, Parking brake

Vehicles listed
BUICK ENCLAVE2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
BUICK ENCORE2013, 2014, 2015
BUICK LACROSSE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
BUICK LUCERNE2007, 2008, 2009, 2010, 2011
BUICK LUCERNE2012
BUICK RAINIER2007
BUICK REGAL2011, 2012, 2013, 2014, 2015
BUICK RENDEZVOUS2007
BUICK TERRAZA2007
BUICK TERRAZA2008
BUICK VERANO2012, 2013, 2014, 2015
CADILLAC ATS2013, 2014, 2015
CADILLAC CTS2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CADILLAC DTS2007, 2008, 2009, 2010, 2011
CADILLAC ELR2014, 2015
CADILLAC ESCALADE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CADILLAC ESCALADE ESV2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CADILLAC STS2007, 2008, 2009, 2010, 2011
CADILLAC XLR2007, 2008, 2009
CADILLAC XTS2013, 2014, 2015
CHEVROLET AVALANCHE2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET AVEO2009, 2010, 2011
CHEVROLET C SERIES2007 to 2009
CHEVROLET CAMARO2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET CAPRICE2011 to 2015
CHEVROLET CAPTIVA2012 to 2014
CHEVROLET CHEVEROLET SS2014 to 2015
CHEVROLET CITY EXPRESS2015
CHEVROLET COBALT2007, 2008, 2009, 2010
CHEVROLET COLORADO2007, 2008, 2009, 2010, 2011, 2012
CHEVROLET COLORADO2015
CHEVROLET CORVETTE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET CRUZE2011, 2012, 2013, 2014, 2015
CHEVROLET EQUINOX2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET EXPRESS2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET HHR2007, 2008, 2009, 2010, 2011
CHEVROLET IMPALA2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET MALIBU2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET MONTE CARLO2007
CHEVROLET SILVERADO 15002007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 15002014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2012, 2013, 2014, 2015
CHEVROLET SPARK2013, 2014, 2015
CHEVROLET SPARK EV2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET T SERIES2009
CHEVROLET TAHOE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET TRAILBLAZER2007, 2008, 2009
CHEVROLET TRAVERSE2009, 2010, 2011, 2012, 2013, 2014, 2015
CHEVROLET UPLANDER2007, 2008, 2009
CHEVROLET VOLT2011, 2012, 2013, 2014, 2015
GMC ACADIA2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
GMC C SERIES2009
GMC CANYON2007, 2008, 2009, 2010, 2011, 2012
GMC CANYON2015
GMC ENVOY2007, 2008, 2009
GMC SAVANA2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
GMC SIERRA 15002014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2015 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2010, 2011, 2012, 2013, 2014, 2015
GMC TOPKICK2007 to 2010
GMC YUKON2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
GMC YUKON DENALI2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2007, 2008, 2009, 2010, 2011
GMC YUKON XL2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2015
HUMMER H22007, 2008, 2009, 2010
HUMMER H32007, 2008, 2009, 2010
PONTIAC G32008, 2009, 2010
PONTIAC G32011
PONTIAC G52007, 2008, 2009, 2010
PONTIAC G62007, 2008, 2009, 2010
PONTIAC G82008, 2009, 2010
PONTIAC GRAND PRIX2007, 2008
PONTIAC MONTANA2007 to 2009
PONTIAC PURSUIT2007 to 2009
PONTIAC SOLSTICE2007, 2008, 2009, 2010
PONTIAC TORRENT2007, 2008, 2009
PONTIAC VIBE2007, 2008, 2009, 2010
SAAB 9-7X2007, 2008, 2009
SATURN ASTRA2008, 2009
SATURN AURA2007, 2008, 2009, 2010
SATURN ION2007
SATURN OUTLOOK2007, 2008, 2009, 2010
SATURN RELAY2007
SATURN RELAY2008
SATURN SKY2007, 2008, 2009, 2010
SATURN VUE2007, 2008, 2009, 2010

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

Recalls for the same vehicles and component
15V2020002015-04-06. PARKING BRAKE
15V0850002015-02-11. PARKING BRAKE
14V5680002014-09-17. PARKING BRAKE
14V5410002014-09-09. PARKING BRAKE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
146202023-12-18. Service bulletin. Park Brake Cable Not Connected
144712023-12-18. Service bulletin. Electronic Park Brake Drag
PIC5751A2023-12-11. Service bulletin. Service Park Brake Message C0558.
PIC57512023-12-11. Service bulletin. Service Park Brake Message C0558.
PIC5541B2023-12-11. Service bulletin. Rattle Noise From Rear Of Vehicle While Driving At Low Speeds Over Small To Medium Sized Bumps.
14620A2023-12-04. Service bulletin. Park Brake Cable Not Connected
20-NA-2072022-03-16. Service bulletin. This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set.
19NA1362021-02-01. Service bulletin. This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling, Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
19NA1372019-08-26. Service bulletin. This technical bulletin provides a procedure to add PET tape to the brake cables if the cause of the customers concern.
19NA1372019-07-29. Service bulletin. This technical bulletin provides a procedure to add PET tape to the brake cables if the cause of the customers concern.