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Service bulletin PI0688D

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 id10137444
Published by NHTSA2018-05-21
Manufacturer's numberPI0688D
Manufacturer's date2012-11-05
NHTSA componentEQUIPMENT:ELECTRICAL; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA's summary

This preliminary informational bulletin provides a revision for PI0688C to add the 2013 model year and update the Parts Information.

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

Equipment and accessories

Vehicles listed
CADILLAC ESCALADE2004, 2005
CADILLAC ESCALADE2011
CADILLAC ESCALADE ESV2004 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE ESV2011 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT 15002004, 2005 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE2007
CHEVROLET AVALANCHE2012
CHEVROLET AVALANCHE 15002005 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 25002005 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 15002007 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 1500 HD2005 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002007 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2005
CHEVROLET SUBURBAN2007
CHEVROLET SUBURBAN2011
CHEVROLET TAHOE2004
CHEVROLET TAHOE2012
GMC SIERRA 1500 HD2005 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002004 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002011 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2007 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2011 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2003
GMC YUKON2006, 2007
GMC YUKON2012
GMC YUKON DENALI2004 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI2012 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2004, 2005 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2003, 2004

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

Recalls for the same vehicles and component
18V2670002018-04-26. EQUIPMENT
20101892010-06-07. Accessories
09V4560002009-11-19. EQUIPMENT:APPLIANCE:AIR CONDITIONER
08V5190002008-10-06. EQUIPMENT ADAPTIVE/MOBILITY
05V5520002005-12-07. EQUIPMENT:OTHER:LABELS
04V5620002004-11-26. EQUIPMENT ADAPTIVE/MOBILITY

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
PI0488C2024-05-06. Service bulletin. Diagnostic Information for Transmission.
PI0718B2024-04-29. Service bulletin. Audio System Speaker Rattle, Buzz Noise, Poor Sound
PI0688F2024-04-29. Service bulletin. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call.
PI0688E2024-04-29. Service bulletin. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call.
PI0688D2024-04-29. Service bulletin. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call.
PI0657A2024-04-29. Service bulletin. Liftgate Paint Damage Evident at Lower Outer Edge of Applique.
20-NA-1322024-04-23. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
17-NA-0522024-04-23. Service bulletin. This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.
20-NA-1322024-04-05. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
PIT53532024-04-01. Service bulletin. XM Audio Traffic And Travel Link Availability And Operation.