For 1990-2009 cars

# RATTLE FROM FRONT OF VEHICLE ON ROUGH ROAD CONDITIONS

#### SUBJECT: RATTLE FROM FRONT OF VEHICLE WHEN TRAVELING ON ROUGH ROAD CONDITIONS (BEND LH HORN BRACKET AWAY FROM FRONT BUMPER SUPPORT)

#### MODELS: 1993 BUICK SKYLARK 1993 OLDSMOBILE ACHIEVA 1993 PONTIAC GRAND AM

#### CONDITION:

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SOME OWNERS MAY EXPERIENCE A RATTLE CONDITION THAT OCCURS WHEN GOING OVER BUMPS OR ON ROUGH ROAD CONDITIONS. THE RATTLE MAY APPEAR TO COME FROM THE FRONT-OF-DASH AREA.

#### CAUSE:

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A SMALL NUMBER OF VEHICLES, (BUILT FROM JUNE 7TH TO JUNE 15TH), MAY HAVE A CONDITION WHERE THE LEFT HORN MOUNTING BRACKET CONTACTS THE BUMPER SUPPORT BRACKET WHILE THE VEHICLE IS BEING DRIVEN OVER BUMPS OR ROUGH ROADS.

#### CORRECTION:

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BEND THE LH HORN BRACKET TOWARD THE REAR OF THE VEHICLE TO PROVIDE MORE CLEARANCE BETWEEN THE HORN BRACKET AND BUMPER SUPPORT. THIS SHOULD BE DONE CAREFULLY TO AVOID WEAKENING OF THE HORN BRACKET.

FOR VEHICLES REPAIRED UNDER WARRANTY, USE:

LABOR OPERATION NUMBER: T3389 0.6 HR.

FIGURES: 0

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 1993 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.