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Service bulletin 00372D

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 id10007287
Published by NHTSA2004-06-09
Manufacturer's number00372D
Manufacturer's date2004-01-01
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

ONSTAR SYSTEM IS ATTEMPTING AND/OR COMPLETING PHONE CALLS WHICH THE OPERATOR OF THE VEHICLE DID NOT INITIATE. *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

Equipment and accessories

Vehicles listed
BUICK CENTURY2001, 2002, 2003, 2004
BUICK LESABRE2001, 2002, 2003, 2004
BUICK PARK AVENUE2001, 2002, 2003, 2004
BUICK REGAL2001, 2002, 2003, 2004
CADILLAC CATERA2001
CADILLAC CATERA2002
CADILLAC CTS2003, 2004
CADILLAC DEVILLE2001, 2002, 2003, 2004
CADILLAC ELDORADO2001, 2002
CADILLAC ESCALADE2001, 2002, 2003, 2004
CADILLAC SEVILLE2001, 2002, 2003, 2004
CHEVROLET AVALANCHE2002, 2003, 2004
CHEVROLET BLAZER2001, 2002
CHEVROLET IMPALA2001, 2002, 2003, 2004
CHEVROLET MONTE CARLO2001, 2002, 2003, 2004
CHEVROLET SILVERADO2001, 2002, 2003, 2004
CHEVROLET SUBURBAN2001, 2002, 2003, 2004
CHEVROLET TAHOE2001, 2002, 2003, 2004
CHEVROLET TRAILBLAZER2001
CHEVROLET TRAILBLAZER2002, 2003, 2004
CHEVROLET VENTURE2001, 2002, 2003, 2004
GMC DENALI2001 to 2003
GMC ENVOY2001
GMC ENVOY2002, 2003, 2004
GMC JIMMY2001
GMC SIERRA2001, 2002, 2003, 2004
GMC YUKON2001, 2002, 2003, 2004
HUMMER H22003, 2004
OLDSMOBILE AURORA2001, 2002
OLDSMOBILE BRAVADA2001, 2002, 2003, 2004
OLDSMOBILE INTRIGUE2001, 2002
OLDSMOBILE SILHOUETTE2001, 2002, 2003, 2004
PONTIAC AZTEK2001, 2002, 2003, 2004
PONTIAC BONNEVILLE2001, 2002, 2003, 2004
PONTIAC GRAND PRIX2001, 2002, 2003, 2004
PONTIAC MONTANA2001, 2002, 2003, 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
04V5620002004-11-26. EQUIPMENT ADAPTIVE/MOBILITY
04V1770002004-04-08. EQUIPMENT:OTHER:LABELS
03V2500002003-07-15. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
01V1250002001-04-10. EQUIPMENT:OTHER:LABELS
00V4320002000-12-19. 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
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23-NA-2192023-12-21. Service bulletin. This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.