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Service bulletin 050844027

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 id10017841
Published by NHTSA2005-12-05
Manufacturer's number050844027
Manufacturer's date2005-09-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

INFORMATION ON VEHICLES WITH A STORED HISTORY DTC B1259 ANTENNA GROUND CIRCUIT. *TT

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

Electrical system

Trouble codes named

B1259

Vehicles listed
BUICK LACROSSE2006
BUICK RAINIER2006
BUICK RENDEZVOUS2006
BUICK TERRAZA2006
CADILLAC CTS2006
CADILLAC ESCALADE2006
CADILLAC SRX2006
CHEVROLET AVALANCHE 15002006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 25002006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET COLORADO2006
CHEVROLET EQUINOX2006
CHEVROLET SILVERADO2006
CHEVROLET SILVERADO 15002006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN 15002006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN 25002006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TAHOE2006
CHEVROLET TRAILBLAZER2006
CHEVROLET TRAILBLAZER 3602006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET UPLANDER2006
GMC CANYON2006
GMC ENVOY2006
GMC SIERRA2006
GMC YUKON2006
HUMMER H22006
HUMMER H32006
PONTIAC GRAND PRIX2006
PONTIAC MONTANA2006
PONTIAC TORRENT2006
PONTIAC VIBE2006
SAAB 9-7X2006

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

Recalls for the same vehicles and component
20154222015-09-24. Electrical
20142842014-07-03. Electrical
20142792014-07-03. Electrical
14V4000002014-07-03. ELECTRICAL SYSTEM:IGNITION
20142732014-07-02. Electrical
14V3940002014-07-02. ELECTRICAL SYSTEM:IGNITION
14V3550002014-06-23. ELECTRICAL SYSTEM:IGNITION
14V0700002014-02-11. ELECTRICAL SYSTEM
20132102013-06-17. Electrical
13V2480002013-06-13. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM

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
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PIT5195H2024-08-13. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/- 2 MPH at any given speed when looking straight at the needle.
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13-08-116-001J2024-05-16. Service bulletin. The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
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14061300012024-02-12. Service bulletin. High Voltage Safety ? High Voltage Disabling