GM Service Manual Online
For 1990-2009 cars only

VIBRATION OR BUZZ AT HIGH SPEEDS (REPL. A-PILLAR

THIS IS A MONTHLY SERVICE NEWSLETTER ARTICLE. THIS IS NOT INTENDED TO BE A PUBLISHED BULLETIN.

SUBJECT: VIBRATION OR BUZZ NOISE AT HIGHWAY SPEED (REPLACE A-PILLAR MOLDING)

MODELS: 1997-98 BUICK CENTURY/REGAL

CONDITION:

WIND NOISE AT A-PILLAR AT HIGHWAY SPEEDS.

CORRECTION:

IT HAS BEEN DETERMINED THAT THE A-PILLAR HAS A MOLDING WHICH LAYS ALONG THE PILLAR ON THE EDGE AND IS MADE OF A HARD PLASTIC. IF THIS MOLDING IS AT ALL ABOVE THE EDGE OF THE PILLAR, IT HANGS OUT IN THE PATH OF THE WIND AND CAN CREATE A NOISE. THE NEW PART NUMBER WHICH IS RELEASED IS SHORTER AND WILL NOT GET INTO THE SLIPSTREAM OF THE PILLAR.

FOR MODELS S69,Y69,B69 THE PART NUMBER IS 10413946 LEFT AND 10413947 RIGHT SIDE. FOR THE F69 MODEL THE PART NUMBERS ARE 10413948 LEFT AND 10413949 RIGHT SIDE. THESE PARTS WENT IN TO PRODUCTION THE SECOND WEEK OF NOVEMBER, 1997.

PARTS INFORMATION:

PARTS ARE CURRENTLY AVAILABLE THROUGH GMSPO.

WARRANTY INFORMATION:

FOR VEHICLES REPAIRED UNDER WARRANTY, USE: LABOR OPERATION B7570 RIGHT B7571 LEFT USE CURRENTLY PUBLISHED LABOR TIMES.

FIGURES: 00 ATTACHMENTS: 00

GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER". THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS THAT MAY OCCUR ON SOME VEHICLES, OR TO PROVIDE INFORMATION THAT COULD ASSIST IN THE PROPER SERVICE OF A VEHICLE. PROPERLY TRAINED TECHNICIANS HAVE THE EQUIPMENT, TOOLS, SAFETY INSTRUCTIONS AND KNOW-HOW TO DO A JOB PROPERLY AND SAFELY. IF A CONDITION IS DESCRIBED, DO NOT ASSUME THAT THE BULLETIN APPLIES TO YOUR VEHICLE, OR THAT YOUR VEHICLE WILL HAVE THAT CONDITION. SEE A GENERAL MOTORS DEALER SERVICING YOUR BRAND OF GENERAL MOTORS VEHICLE FOR INFORMATION ON WHETHER YOUR VEHICLE MAY BENEFIT FROM THE INFORMATION.

COPYRIGHT 1998 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.