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Service bulletin 03-08-46-004P

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 id10113656
Published by NHTSA2017-08-15
Manufacturer's number03-08-46-004P
Manufacturer's date2015-05-21
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

This informational bulletin communicates part restriction and ordering process information for OnStar®Vehicle Communication Interface Modules (VCIM) (GMNA Only).

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

Electrical system, Software

Vehicles listed
BUICK ENCLAVE2014, 2015
BUICK ENCORE2014, 2015
BUICK LACROSSE2014, 2015
BUICK REGAL2014, 2015
BUICK VERANO2014, 2015
CADILLAC ATS2014, 2015
CADILLAC CTS2014, 2015
CADILLAC ELR2014, 2015
CADILLAC ESCALADE2014, 2015
CADILLAC ESCALADE ESV2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2014, 2015
CADILLAC XTS2014, 2015
CHEVROLET CAMARO2014, 2015
CHEVROLET CAPRICE2014 to 2015
CHEVROLET CAPTIVA2014 to 2015
CHEVROLET CHEVEROLET SS2014 to 2015
CHEVROLET COLORADO2015
CHEVROLET CORVETTE2014, 2015
CHEVROLET CRUZE2014, 2015
CHEVROLET EQUINOX2014, 2015
CHEVROLET EXPRESS2014, 2015
CHEVROLET IMPALA2014, 2015
CHEVROLET MALIBU2014, 2015
CHEVROLET ORLANDO2014
CHEVROLET SILVERADO 15002014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2014, 2015
CHEVROLET SPARK2014, 2015
CHEVROLET SPARK EV2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2014, 2015
CHEVROLET TAHOE2014, 2015
CHEVROLET TRAVERSE2014, 2015
CHEVROLET TRAX2014, 2015
CHEVROLET VOLT2014, 2015
GMC ACADIA2014, 2015
GMC CANYON2015
GMC SAVANA2014, 2015
GMC SIERRA 15002014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002014, 2015 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2015 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2014, 2015
GMC YUKON2014, 2015
GMC YUKON XL2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2015

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

Recalls for the same vehicles and component
16V4220002016-06-10. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
16V2570002016-04-28. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
14V3010002014-06-06. ELECTRICAL SYSTEM:SOFTWARE; SEAT BELTS:FRONT:WARNING LIGHT/DEVICES
14V2230002014-04-30. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; FUEL SYSTEM, GASOLINE

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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PIT53502024-04-01. Service bulletin. Programming IPC Engine Hours Into A Replacement IPC.
141042023-12-18. Service bulletin. Oxygen Sensor Fracture
130089004H2023-12-11. Service bulletin. Car and Truck Fix it Right the First Time Issues
1300890032023-12-11. Service bulletin. Vehicle Software Enhancements
PIP5632G2023-01-30. Service bulletin. This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
PIP4902Q2023-01-30. Service bulletin. This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
PI11582021-04-29. Service bulletin. DTC U0121 Falsely Set Condition/Concern Technicians may find DTC U0121 stored in history with no other symptoms. This condition may be caused by a software anomaly.
PI0949A2021-04-27. Service bulletin. Required Programming for Cadillac Professional Vehicle Applications To configure the vehicle for proper operation of the electronic suspension control system (ESC), the following procedure must be performed.
15-NA-0832021-04-20. Service bulletin. Recovery Process from a Controller Reprogramming Interruption During service reprogramming of the T87 TCM, some technicians may notice the TCM may fail during the reprogramming event and become unresponsive to the Service Programming System (SPS), unresponsive to the GDS2 tool. This bulletin addresses corrective actions to attempt to recover the module before declaring the TCM as a bad part and replacing. During reprogramming, an interruption can cause the module to lock up. A module reset may recover the TCM