WenmarOpen by Wenmar Pro

Service bulletin 030805001

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 id10000927
Published by NHTSA2003-04-04
Manufacturer's number030805001
Manufacturer's date2003-01-01
NHTSA componentSEATS:MID/REAR ASSEMBLY

NHTSA's summary

SECOND ROW SEAT CENTER ARMREST PANEL WARPING. *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

Seats

Vehicles listed
CADILLAC ESCALADE2003
CHEVROLET AVALANCHE2003
CHEVROLET SILVERADO2003
CHEVROLET SUBURBAN2003
CHEVROLET TAHOE2003
GMC SIERRA2003
GMC YUKON2003

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

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
SB-10-08-50-003B2012-02-06. Service bulletin. 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
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
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
0508500122005-11-30. Service bulletin. UNWANTED/LOOSE SEAT MOVEMENT. *TT
0508500082005-11-05. Service bulletin. INTERMITTENT HEATED SEATS INOPERATIVE, DIAGNOSTIC TROUBLE CODE B3941 SET. *TT
7082005-09-13. Service bulletin. HEATED SEATS TURN OFF. *SC
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
040850016B2005-01-11. Service bulletin. MEMORY SEAT MAY NOT RETURN TO REQUESTED POSITION. *EH
102120022004-10-01. Service bulletin. INFORMATION ON DIAGNOSTIC TROUBLE CODE 63 FOR PASSENGER SENSING SYSTEM THAT IS NOT CALIBRATED. *TT
091120022004-09-30. Service bulletin. ALL FUNCTIONS OF THE DRIVER AND PASSENGER MEMORY SEAT, INCLUDING MOVEMENT, MEMORY RECALL AND HEAT SEAT OPERATION, IS INOPERATIVE. 2003 GMC AND CHEVROLET PICK-UP AND UTILITIES. *TT