Service bulletin PI0373A

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)
Type	Service bulletin
NHTSA id	10084683
Published by NHTSA	2016-11-23
Manufacturer's number	PI0373A
Manufacturer's date	2012-10-15
NHTSA component	STRUCTURE; EQUIPMENT; VISIBILITY:REARVIEW MIRRORS/DEVICES

NHTSA's summary

THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE FOR RELEARNING THE POWER FOLDING MIRRIORS AND ROAD TESTIN TO VERIFY THEY CORRECT A CONDTION OF THE POWER FOLDING MIRRIORS GLASS SHAKES, FLUTTERS AT NORMAL DRIVING CONDITIONS.

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

Body and frame, Equipment and accessories, Glass, wipers and mirrors, Mirrors

Vehicles listed
BUICK ALLURE	2006, 2007, 2008, 2009
BUICK CENTURY	2005
BUICK ENCLAVE	2008, 2009, 2010, 2011, 2012, 2013
BUICK ENCORE	2013
BUICK LACROSSE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
BUICK LESABRE	2005
BUICK LESABRE	2006
BUICK LESABRE	2013
BUICK LUCERNE	2006, 2007, 2008, 2009, 2010, 2011
BUICK LUCERNE	2012
BUICK PARK AVENUE	2005
BUICK RAINIER	2005, 2006, 2007
BUICK REGAL	2005
BUICK REGAL	2008 to 2010
BUICK REGAL	2011, 2012, 2013
BUICK RENDEZVOUS	2005, 2006, 2007
BUICK TERRAZA	2005, 2006, 2007
BUICK TERRAZA	2008
BUICK VERANO	2012, 2013
CADILLAC ATS	2013
CADILLAC CT6	2013
CADILLAC CTS	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CADILLAC CTS-V	2005, 2006, 2007 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC DEVILLE	2005
CADILLAC DTS	2005
CADILLAC DTS	2006, 2007, 2008, 2009, 2010, 2011
CADILLAC DTS	2012
CADILLAC ESCALADE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CADILLAC ESCALADE ESV	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT	2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT 1500	2005, 2006, 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE HYBRID	2008, 2009, 2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CADILLAC STS	2005, 2006, 2007, 2008, 2009, 2010, 2011
CADILLAC XLR	2005, 2006, 2007, 2008, 2009
CADILLAC XT5	2013
CADILLAC XTS	2013
CHEVROLET ASTRO	2005
CHEVROLET AVALANCHE	2007, 2008, 2009, 2010, 2011
CHEVROLET AVALANCHE 1500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 2500	2005, 2006, 2007 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 2500	2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVEO	2005, 2006, 2007, 2008, 2009, 2010, 2011
CHEVROLET AVEO	2013
CHEVROLET BLAZER	2005
CHEVROLET BLAZER	2006 to 2009
CHEVROLET C SERIES	2007 to 2009
CHEVROLET C4500	2005 to 2009
CHEVROLET C4500 NA	2008
CHEVROLET C5500	2005 to 2008
CHEVROLET C6500	2005 to 2009
CHEVROLET C7500	2005 to 2009
CHEVROLET C7500NA	2008
CHEVROLET C8500	2005 to 2009
CHEVROLET CAMARO	2010, 2011, 2012, 2013
CHEVROLET CAPRICE	2011 to 2013
CHEVROLET CAPRICE POLICE PURSUIT	2012 to 2013
CHEVROLET CAPTIVA	2008
CHEVROLET CAPTIVA	2011 to 2013
CHEVROLET CAPTIVA SPORT	2009
CHEVROLET CAPTIVA SPORT	2012
CHEVROLET CAVALIER	2005
CHEVROLET CLASSIC	2005
CHEVROLET COBALT	2005, 2006, 2007, 2008, 2009, 2010
CHEVROLET COBALT	2011
CHEVROLET COBALT SS	2008, 2009, 2010 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET COLORADO	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
CHEVROLET COLORADO	2013
CHEVROLET CORVETTE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET CORVETTE Z06	2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET CORVETTE ZR1	2009 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET CRUZE	2010, 2011, 2012, 2013
CHEVROLET DENALI	2005 to 2006
CHEVROLET EPICA	2005
CHEVROLET EQUINOX	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET EXPRESS	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET EXPRESS 1500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 2500	2005, 2006, 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 3500	2005, 2006, 2007, 2008, 2009, 2010 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 3500	2012 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 4500	2009 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 4500	2012 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS CUTAWAY VAN	2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET F SERIES	2005 to 2006
CHEVROLET G VAN BUS	2005 to 2011
CHEVROLET G1500	2005 to 2008
CHEVROLET G2500	2005
CHEVROLET G3500	2005
CHEVROLET G3500	2008
CHEVROLET HHR	2006, 2007, 2008, 2009, 2010, 2011
CHEVROLET IMPALA	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET IMPALA (GMX 211)	2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET INCOMPLETE/CUTAWAY C3	2005
CHEVROLET LUMINA	2008
CHEVROLET MALIBU	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET MALIBU CLASSIC	2005
CHEVROLET MALIBU CLASSIC	2007 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET MALIBU ECO	2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET MALIBU HYBRID	2008, 2009, 2010 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET MALIBU MAXX	2005, 2006, 2007 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET MONTE CARLO	2005, 2006, 2007
CHEVROLET MONTE CARLO	2008
CHEVROLET MONTE CARLO	2010
CHEVROLET OPTRA	2005, 2006, 2007
CHEVROLET OPTRA	2016
CHEVROLET ORLANDO	2012, 2013
CHEVROLET S/T BLAZER	2005
CHEVROLET S10	2005 to 2007
CHEVROLET SILVERADO 1500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 1500 HD	2005 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 2500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 3500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC	2011
CHEVROLET SONIC	2012, 2013
CHEVROLET SPARK	2013
CHEVROLET SSR	2005, 2006
CHEVROLET SSR	2007
CHEVROLET SUBURBAN	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET SUBURBAN 1500	2005, 2006, 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN 2500	2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN 2500	2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET T SERIES	2007, 2008, 2009
CHEVROLET T6500	2005 to 2009
CHEVROLET T7500	2005 to 2009
CHEVROLET T8500	2005 to 2009
CHEVROLET TAHOE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET TAHOE HYBRID	2008, 2009, 2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAILBLAZER	2005, 2006, 2007, 2008, 2009
CHEVROLET TRAILBLAZER	2013
CHEVROLET TRAILBLAZER 360	2005, 2006, 2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAILBLAZER EXT	2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAILBLAZER EXT 370	2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRANS SPORT	2005
CHEVROLET TRAVERSE	2008
CHEVROLET TRAVERSE	2009, 2010, 2011, 2012, 2013
CHEVROLET TRAX	2013
CHEVROLET UPLANDER	2005, 2006, 2007, 2008, 2009
CHEVROLET VENTURE	2005
CHEVROLET VOLT	2011, 2012, 2013
CHEVROLET W SERIES C3 3500	2006 to 2007
CHEVROLET W-SERIES	2005 to 2011
CHEVROLET W3500	2005 to 2010
CHEVROLET W4500	2005 to 2010
CHEVROLET W5500	2005 to 2010
GMC ACADIA	2007, 2008, 2009, 2010, 2011, 2012, 2013
GMC C SERIES	2007 to 2009
GMC C4500	2005 to 2009
GMC C5500	2005 to 2009
GMC C6500	2005 to 2009
GMC C7500	2005 to 2009
GMC C8500	2005 to 2009
GMC CANYON	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
GMC ENVOY	2005, 2006, 2007, 2008, 2009
GMC ENVOY	2010 to 2013
GMC ENVOY 360	2005, 2006, 2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
GMC ENVOY DENALI	2006, 2007 (the catalog's model; the bulletin names a series or trim of it)
GMC ENVOY DENALI XL	2006 (the catalog's model; the bulletin names a series or trim of it)
GMC ENVOY XL	2006 (the catalog's model; the bulletin names a series or trim of it)
GMC ENVOY XL 370	2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
GMC ENVOY XUV	2005 (the catalog's model; the bulletin names a series or trim of it)
GMC EXPRESS	2009
GMC F SERIES	2005 to 2006
GMC G VAN BUS	2005 to 2011
GMC G1500	2005 to 2008
GMC G2500	2005
GMC G3500	2005
GMC JIMMY CLASSIC	2005
GMC SAFARI	2005
GMC SAFARI (GMC)	2005 (the catalog's model; the bulletin names a series or trim of it)
GMC SANANA	2010
GMC SAVANA	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
GMC SAVANA 1500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 2500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 3500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 1500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 1500 HD	2005 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 2500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 3500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SONOMA	2005 to 2006
GMC SONOMA CREW	2005
GMC T SERIES	2007, 2008, 2009
GMC T4500	2005
GMC T6500	2005 to 2009
GMC T7500	2005 to 2010
GMC T8500	2005 to 2009
GMC TERRAIN	2009, 2010, 2011, 2012, 2013
GMC TOPKICK	2005 to 2009
GMC TOPKICK 6500	2006
GMC TOPKICK 8500	2006
GMC W SERIES C3 3500	2006 to 2007
GMC W-SERIES	2005 to 2011
GMC W3500	2005 to 2010
GMC W4500	2005 to 2010
GMC W5500	2005 to 2010
GMC W5500HD	2007
GMC YUKON	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
GMC YUKON DENALI	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON HYBRID	2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL	2005, 2006, 2007, 2008, 2009, 2010, 2011

And 62 more lines, in the JSON.

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
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PIT5154A	2020-03-09. Service bulletin. This Preliminary Information communication provides information to the technician explaining what happens when they transition the side view mirrors to curb view mode.
100864002D	2018-06-04. Service bulletin. This warranty bulletin explains how to determine if an outside mirrior was damaged by the customer and what is considered warranty and non-warranty.
16NA075	2018-06-04. Service bulletin. This Bulletin provides procedures to correct a condition of Power Foldaway Mirror Glass Shake, Flutter at Normal Driving Speeds
PI1290	2018-05-29. Service bulletin. This preliminary bulletin provides a procedure to replace the windshild to correct the customers concern of a loose mirrior and/or bracket fell off.
10-08-64-002C	2018-05-29. Service bulletin. This warranty bulletin explains how to determine if an outside mirrior was damaged by the customer and what is considered warranty and non-warranty.
10-08-64-002B	2018-05-21. Service bulletin. This warranty administration bulletin provides information on what should be considerd warranty damage or damage that was at fault of the cutomer and how to properly claim them on the warranty paperwork
PI0373B	2017-12-22. Service bulletin. This preliminary bulletin provides a procedure on how to reset the power folding mirriors after they been folded manually, to fix the customers concern of the mirriors shaking or fluttering at normal driving speeds.
PI0373A	2017-10-12. Service bulletin. This preliminary informational bulletin provides a procedure for relearning the power folding mirriors and road testin to verify they correct a condtion of the power folding mirriors glass shakes, flutters at normal driving conditions.