# Service bulletin 05\-08\-46\-006T

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.

- Type: Service bulletin
- NHTSA id: 10113784
- Published by NHTSA: 2017\-08\-15
- Manufacturer's number: 05\-08\-46\-006T
- Manufacturer's date: 2015\-03\-31
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This informational bulletin provides information to dealership personnel on upgrading certain OnStar Analog/Digital\-Ready Systems to OnStar Generation 6 Digital\-Capable System.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10113784-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10113784-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2004 to 2005 BUICK CENTURY
- 2000 to 2004 BUICK LESABRE
- 2004 BUICK RAINIER
- 2004 BUICK REGAL
- 2003 to 2004 BUICK RENDEZVOUS
- 2003 to 2005 CADILLAC CTS
- 2002 to 2004 CADILLAC DEVILLE
- 2003 to 2004 CADILLAC ESCALADE
- 2003 to 2004 CADILLAC ESCALADE ESV
- 2003 to 2004 CADILLAC ESCALADE EXT 1500
- 2002 to 2004 CADILLAC SEVILLE
- 2004 to 2005 CADILLAC SRX
- 2005 CADILLAC STS
- 2004 to 2005 CADILLAC XLR
- 2003 to 2004 CHEVROLET AVALANCHE 1500
- 2003 to 2004 CHEVROLET AVALANCHE 2500
- 2003 to 2005 CHEVROLET CAVALIER
- 2005 CHEVROLET COBALT
- 2004 CHEVROLET COLORADO
- 2005 CHEVROLET CORVETTE
- 2005 CHEVROLET EQUINOX
- 2003 to 2004 CHEVROLET EXPRESS
- 2001 to 2004 CHEVROLET IMPALA
- 2004 to 2005 CHEVROLET MALIBU
- 2001 to 2004 CHEVROLET MONTE CARLO
- 2003 to 2004 CHEVROLET SILVERADO 1500 HD
- 2003 to 2004 CHEVROLET SILVERADO 2500
- 2003 to 2004 CHEVROLET SUBURBAN
- 2003 to 2004 CHEVROLET TAHOE
- 2002 to 2004 CHEVROLET TRAILBLAZER
- 2003 to 2005 CHEVROLET VENTURE
- 2004 GMC CANYON
- 2002 to 2004 GMC ENVOY
- 2004 GMC ENVOY XUV
- 2003 GMC G SERIES
- 2004 GMC G VAN BUS
- 2003 to 2004 GMC SAVANA
- 2004 GMC SIERRA 1500 HD
- 2004 GMC SIERRA 2500
- 2003 to 2004 GMC YUKON
- 2003 to 2004 GMC YUKON DENALI
- 2003 to 2004 GMC YUKON XL
- 2003 to 2004 HUMMER H2
- 2001 to 2003 OLDSMOBILE AURORA
- 2002 to 2004 OLDSMOBILE BRAVADA
- 2003 to 2004 OLDSMOBILE SILHOUETTE
- 2003 to 2004 PONTIAC AZTEK
- 2000 to 2004 PONTIAC BONNEVILLE
- 2005 PONTIAC G6
- 2004 PONTIAC GRAND PRIX
- 2003 to 2004 PONTIAC MONTANA
- 2005 PONTIAC MONTANA
- 2005 PONTIAC PURSUIT
- 2003 to 2005 PONTIAC SUNFIRE
- 2003 to 2004 SATURN ION
- 2003 SATURN L SERIES
- 2003 SATURN L200
- 2004 SATURN L200
- 2003 to 2004 SATURN L300
- 2004 SATURN LW200
- 2002 to 2004 SATURN VUE

## Recalls for the same vehicles and component

- [2023210](/recalls/tc/2023210.md), 2023-04-06: Electrical
- [23V247000](/recalls/nhtsa/23V247000.md), 2023-04-06: ELECTRICAL SYSTEM:WIRING
- [14V490000](/recalls/nhtsa/14V490000.md), 2014-08-08: ELECTRICAL SYSTEM:IGNITION
- [2014284](/recalls/tc/2014284.md), 2014-07-03: Electrical
- [14V400000](/recalls/nhtsa/14V400000.md), 2014-07-03: ELECTRICAL SYSTEM:IGNITION
- [2014273](/recalls/tc/2014273.md), 2014-07-02: Electrical
- [14V394000](/recalls/nhtsa/14V394000.md), 2014-07-02: ELECTRICAL SYSTEM:IGNITION
- [2014246](/recalls/tc/2014246.md), 2014-06-23: Electrical
- [14V355000](/recalls/nhtsa/14V355000.md), 2014-06-23: ELECTRICAL SYSTEM:IGNITION
- [2014173](/recalls/tc/2014173.md), 2014-05-16: Electrical

## Other bulletins for the same vehicles and component

- [23\-NA\-001](/bulletins/11017252.md), 2025-04-28, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
- [PIP4723J](/bulletins/11009156.md), 2024-10-25, Service bulletin: ELECTRICAL SYSTEM. This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
- [General Communication](/bulletins/11006621.md), 2024-08-26, Service campaign: ELECTRICAL SYSTEM. Vehicle Wide Programming \(VWP\) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules \(with some exceptions\). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.
- [PIT5195H](/bulletins/11006274.md), 2024-08-13, Service bulletin: ELECTRICAL SYSTEM. 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.
- [24\-NA\-098](/bulletins/11002312.md), 2024-06-25, Service bulletin: ELECTRICAL SYSTEM. This service bulletin provides information for dealers/technicians on Service Programming System \(SPS\) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
- [13\-08\-116\-001J](/bulletins/11000162.md), 2024-05-16, Service bulletin: ELECTRICAL SYSTEM. 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.
- [PI0430B](/bulletins/10254209.md), 2024-05-06, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); ELECTRICAL SYSTEM; SUSPENSION. Magnetically Controlled Suspension Electrical Connector Not Seated.
- [10\-08\-45\-001H](/bulletins/10252735.md), 2024-04-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
- [05500](/bulletins/10250046.md), 2024-02-12, Service bulletin: ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM. 05500 IGNITION DISTRIBUTOR SYSTEM CORROSION INSPECT / REPLACE
- [14350D](/bulletins/10248778.md), 2024-01-16, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION. Unintended Ignition Key Rotation

JSON: [/v1/bulletins/10113784](/v1/bulletins/10113784)

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