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Service bulletin PIT4911T

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 id10112623
Published by NHTSA2017-08-15
Manufacturer's numberPIT4911T
Manufacturer's date2012-12-03
NHTSA componentEQUIPMENT:ELECTRICAL; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA's summary

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.

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
BUICK ENCLAVE2012, 2013
BUICK LACROSSE2012, 2013
BUICK REGAL2012, 2013
BUICK VERANO2012, 2013
CADILLAC ATS2013
CADILLAC CTS2012, 2013
CADILLAC ESCALADE2012, 2013
CADILLAC ESCALADE ESV2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2012, 2013
CADILLAC XTS2013
CHEVROLET AVALANCHE2012, 2013
CHEVROLET CAMARO2012, 2013
CHEVROLET CORVETTE2012, 2013
CHEVROLET CRUZE2012, 2013
CHEVROLET EQUINOX2012, 2013
CHEVROLET MALIBU2012
CHEVROLET SILVERADO2012, 2013
CHEVROLET SUBURBAN2012, 2013
CHEVROLET TAHOE2012, 2013
CHEVROLET TRAVERSE2012, 2013
CHEVROLET VOLT2012, 2013
GMC ACADIA2012, 2013
GMC SIERRA2012, 2013
GMC SIERRA DENALI2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2012, 2013
GMC YUKON2012, 2013
GMC YUKON DENALI2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2012, 2013 (the catalog's model; the bulletin names a series or trim of it)

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
13V5440002015-10-30. EQUIPMENT:OTHER:LABELS
20142742014-07-03. Accessories
14V4170002014-07-02. EQUIPMENT:ELECTRICAL
20134602013-12-20. Accessories
13V4630002013-09-26. EQUIPMENT:OTHER:LABELS

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
PI0572B2024-05-06. Service bulletin. Information on COAX Repair Kit Availability.
PI0488C2024-05-06. Service bulletin. Diagnostic Information for Transmission.
PI0476A2024-05-06. Service bulletin. Revised Installation Instructions for Accessory Windbreak.
PI0408A2024-05-06. Service bulletin. Information on Tire Rotation Recommendations.
PI0731A2024-04-29. Service bulletin. Spare Tire Jack Storage Compartment Door Difficult to Latch or Falls Open Due to Inability to Latch.
PI0718B2024-04-29. Service bulletin. Audio System Speaker Rattle, Buzz Noise, Poor Sound
PI0693C2024-04-29. Service bulletin. Unable to Access MP3 Files on CD, Bluetooth Connectivity, No Audio After a Bluetooth CALL.
PI0689B2024-04-29. Service bulletin. Tool or Utility Box Sagging, Mis-aligned.
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.