WenmarOpen by Wenmar Pro

Service bulletin SB-10-08-50-003B

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 id10042986
Published by NHTSA2012-02-06
Manufacturer's numberSB-10-08-50-003B
Manufacturer's date2011-11-01
NHTSA componentSEATS:FRONT ASSEMBLY:HEAD RESTRAINT

NHTSA's summary

GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE

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

Seats

Vehicles listed
BUICK BUICK TRUCK2002 to 2003
BUICK CENTURY2000, 2001, 2002, 2003
BUICK LESABRE2000, 2001, 2002, 2003
BUICK PARK AVENUE2000, 2001, 2002, 2003
BUICK RAINIER2003
BUICK REGAL2000, 2001, 2002, 2003
BUICK RENDEZVOUS2000
BUICK RENDEZVOUS2001, 2002, 2003
BUICK RIVIERA2000
BUICK SKYLARK2000
CADILLAC C SERIES2000
CADILLAC C/K SERIES2000
CADILLAC CADILLAC TRUCK2000 to 2003
CADILLAC CATERA2000, 2001
CADILLAC CATERA2002 to 2003
CADILLAC CTS2003
CADILLAC DEVILLE2000, 2001, 2002, 2003
CADILLAC ELDORADO2000, 2001, 2002
CADILLAC ESCALADE2000, 2001, 2002, 2003
CADILLAC ESCALADE ESV2003 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC HEARSE2000, 2001
CADILLAC K SERIES2000
CADILLAC LIMOUSINE2000, 2001
CADILLAC SEVILLE2000, 2001, 2002, 2003
CADILLAC SLS2002
CADILLAC STS2001 to 2003
CHEVROLET 6H2000
CHEVROLET 7H2000
CHEVROLET ASTRO2000 to 2003
CHEVROLET AVALANCHE2000 to 2001
CHEVROLET AVALANCHE2002, 2003
CHEVROLET AVALANCHE 15002002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 25002002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET B SERIES2000 to 2001
CHEVROLET B6 MEDIUM DUTY2000
CHEVROLET B72000, 2001, 2002
CHEVROLET B7 MEDIUM DUTY2000
CHEVROLET BEAUVILLE2000
CHEVROLET BERETTA2002
CHEVROLET BLAZER2000, 2001, 2002, 2003
CHEVROLET C PICKUP2000
CHEVROLET C SERIES2000 to 2002
CHEVROLET C SERIES (MEDIUM)2000 to 2001
CHEVROLET C/K CHASSIS CAB2000 to 2001
CHEVROLET C/K PICKUPS2000 to 2002
CHEVROLET C/K SERIES2000 to 2003
CHEVROLET C/K UTILITY2000 to 2001
CHEVROLET C102000 to 2001
CHEVROLET C202000 to 2001
CHEVROLET C32001 to 2002
CHEVROLET C45002003
CHEVROLET C55002003
CHEVROLET C65002000 to 2003
CHEVROLET C6H0422001
CHEVROLET C75002000 to 2003
CHEVROLET C85002003
CHEVROLET CAMARO2000, 2001, 2002
CHEVROLET CAVALIER2000, 2001, 2002, 2003
CHEVROLET CHEVROLET TRUCK2000 to 2003
CHEVROLET CHEVY VAN2000 to 2001
CHEVROLET CHEVY VAN2003
CHEVROLET COBALT2002
CHEVROLET CONVENTIONAL2000 to 2001
CHEVROLET CONVENTIONAL2003
CHEVROLET CORVETTE2000, 2001, 2002, 2003
CHEVROLET DENALI2000 to 2003
CHEVROLET ENVOY2000 to 2002
CHEVROLET EXPLORER2000
CHEVROLET EXPLORER2002
CHEVROLET EXPRESS2000, 2001, 2002, 2003
CHEVROLET EXPRESS 15002000, 2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 25002000, 2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 35002000, 2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET F SERIES2000 to 2001
CHEVROLET F62000 to 2001
CHEVROLET F72000 to 2001
CHEVROLET G SERIES2000 to 2003
CHEVROLET G VAN2000 to 2002
CHEVROLET G15002003
CHEVROLET G252000 to 2002
CHEVROLET G25002003
CHEVROLET G302001 to 2002
CHEVROLET G352000 to 2002
CHEVROLET G35002003
CHEVROLET GMT 5602003
CHEVROLET GMT 8002001 to 2002
CHEVROLET H SERIES2001
CHEVROLET IMPALA2000, 2001, 2002, 2003
CHEVROLET INCOMPLETE/CUTAWAY C32000 to 2003
CHEVROLET JIMMY2000 to 2002
CHEVROLET K PICKUP2000
CHEVROLET K SERIES2000 to 2002
CHEVROLET K12000
CHEVROLET K102000
CHEVROLET K22000
CHEVROLET K302000
CHEVROLET KODIAK2001 to 2003
CHEVROLET L SERIES2000 to 2002
CHEVROLET L VAN2000 to 2002
CHEVROLET LUMINA2000, 2001
CHEVROLET LUMINA2002
CHEVROLET LUMINA APV2000, 2001 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET M SERIES2000 to 2002
CHEVROLET M VAN2000 to 2002
CHEVROLET M/L2000 to 2002
CHEVROLET M/L PICKUP2000
CHEVROLET M/L VAN2000
CHEVROLET MALIBU2000, 2001, 2002, 2003
CHEVROLET MEDIUM DUTY2000 to 2001
CHEVROLET METRO2000, 2001
CHEVROLET MONTE CARLO2000, 2001, 2002, 2003
CHEVROLET MOTOR HOME2000
CHEVROLET MOTOR HOME2002
CHEVROLET P SERIES2000 to 2002
CHEVROLET PICKUP2000 to 2003
CHEVROLET PRIZM2000 to 2002
CHEVROLET R SERIES2000
CHEVROLET ROADTREK2002
CHEVROLET S PICKUP2000 to 2002
CHEVROLET S SERIES2000 to 2002
CHEVROLET S UTILITY2000
CHEVROLET S UTILITY2002
CHEVROLET S/T BLAZER2000 to 2003
CHEVROLET S/T PICKUP2000 to 2001
CHEVROLET S/T SERIES2000 to 2002
CHEVROLET S/T UTILITY2000 to 2002
CHEVROLET S102000 to 2003
CHEVROLET SIERRA2000 to 2003
CHEVROLET SILVERADO2000, 2001, 2002, 2003
CHEVROLET SILVERADO 15002000, 2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 1500 HD2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002000, 2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002000, 2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO CLASSIC2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONOMA2000 to 2003
CHEVROLET SSR2003
CHEVROLET SUBURBAN2000, 2001, 2002, 2003
CHEVROLET SUBURBAN 15002000, 2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN 25002000, 2001, 2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET T PICKUP2000
CHEVROLET T SERIES2000, 2001, 2002
CHEVROLET T UTILITY2002
CHEVROLET T102000 to 2001
CHEVROLET T65002001 to 2002
CHEVROLET TAHOE2000, 2001, 2002, 2003
CHEVROLET TOPKICK2002
CHEVROLET TRACKER2000, 2001, 2002, 2003
CHEVROLET TRAILBLAZER2000 to 2001
CHEVROLET TRAILBLAZER2002, 2003
CHEVROLET TRAILBLAZER 3602002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAILBLAZER EXT2002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAILBLAZER EXT 3702002, 2003 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRANS SPORT2000 to 2002
CHEVROLET V SERIES2000 to 2001
CHEVROLET VAN2000 to 2002
CHEVROLET VENTURE2000, 2001, 2002, 2003
CHEVROLET W SERIES2000
CHEVROLET W-SERIES2001 to 2003
CHEVROLET W35002000 to 2001
CHEVROLET W35002003
CHEVROLET W42000
CHEVROLET W45002000 to 2001
CHEVROLET W45002003
CHEVROLET W55002000 to 2002
CHEVROLET YUKON2000 to 2003
CHEVROLET YUKON XL2000
CHEVROLET Z712002
GEO METRO2000 to 2001
GEO PRIZM2000 to 2002
GEO TRACKER2000 to 2002
GMC 1500 AVALANCE2001
GMC 6H2000
GMC 7H2000
GMC 8002001
GMC B SERIES2000 to 2001
GMC B6 MEDIUM DUTY2000
GMC B72000, 2001, 2002
GMC B7 MEDIUM DUTY2000
GMC BLAZER2000 to 2002
GMC C PICKUP2000
GMC C SERIES2000 to 2002
GMC C SERIES(MEDIUM)2000 to 2001
GMC C/K CHASSIS CAB2000 to 2001
GMC C/K PICKUP2000 to 2002
GMC C/K SERIES2000 to 2003
GMC C/K UTILITY2000 to 2001
GMC C32001 to 2002
GMC C45002003
GMC C55002003
GMC C65002000 to 2003
GMC C6H0422001
GMC C75002000 to 2003
GMC C85002003
GMC CONVENTIONAL2000 to 2001
GMC CONVENTIONAL2003
GMC DENALI2000 to 2003
GMC DIAMOND EDITION2000 to 2001
GMC ENVOY2000 to 2001
GMC ENVOY2002, 2003

And 144 more lines, in the JSON.

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

Recalls for the same vehicles and component
20051192005-04-25. Seats And Restraints
20041582004-05-10. Seats And Restraints
20031722003-07-16. Seats And Restraints
20021662002-09-20. Seats And Restraints
02V2530002002-09-17. SEATS:FRONT ASSEMBLY:HEAD RESTRAINT
20021572002-09-06. Seats And Restraints
20020682002-04-11. Seats And Restraints
01V3830002001-12-13. SEATS:FRONT ASSEMBLY:RECLINER
20011352001-05-23. Seats And Restraints
20002722000-11-20. Seats And Restraints

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
PIT-46622008-12-12. Service bulletin. GMC: SIR MIL DTC B0084 AND/OR B0085. THIS CONCERN COULD BE CAUSED BY BROKEN SEAT POSITION SENSOR CIRCUITS UNDER THE DRIVER OR PASSENGER FRONT SEATS. OVER TIME, FROM REPEATED SEAT MOVEMENT, THE WIRING COULD BREAK. *PE
38452006-02-17. Service bulletin. SEAT BACK RECLINER DOES NOT MAINTAIN THE SET POSITION. SERVICE VME. *TT
3287B2006-01-06. Service bulletin. HEATED SEAT INOPERATIVE OR SHUT OFF IN 30 SECONDS. DIAGNOSTIC TROUBLE CODES B2435, B2440, B3606 AND/OR B1825 SET IN THE DRIVERS SEAT MODULE. *TT
7092005-12-15. Service bulletin. DRIVER'S SEAT WILL NOT RETURN TO ITS MEMORY SEAT POSITION WHEN THE RKE FOB IS USED ON AN INTERMITTENT BASIS. GM TECH LINK. *TT
0508500122005-11-30. Service bulletin. UNWANTED/LOOSE SEAT MOVEMENT. *TT
0309500012005-11-09. Service bulletin. CHILD COMFORT CLIP COMES OFF FROM SEAT. *TT
0508500082005-11-05. Service bulletin. INTERMITTENT HEATED SEATS INOPERATIVE, DIAGNOSTIC TROUBLE CODE B3941 SET. *TT
3253A2005-10-27. Service bulletin. HEATED SEAT INOPERATIVE AFTER SEAT ELEMENT REPLACEMENT. *TT
35542005-10-21. Service bulletin. THE DRIVER SEAT INTERMITTENTLY DOES NOT RETURN TO ITS MEMORY POSITION. *TT
5102005-09-02. Service bulletin. REPAIRING NAPPED FABRIC-SEATS MAY HAVE BEEN UPHOLSTERED IN NAPPED FABRICS WITH DORCHESTER ON THE BOLSTER AND HONEYCOMB ON THE INSERT. *SC