NHTSA Complaint #10066507 — 1990 CHEVROLET ASTRO

THE DRIVER'S SEAT UNDERSIDE FRAME TRACK RUNNERS THAT ATTACH TO THE AUTOMATIC SEAT ADJUSTMENT MOTORIZED SYSTEM HAS FAILED TO MAINTAIN ITS PROPER FUNCTION. THE RIGHT SIDE RUNNER WAS MADE FROM AN ALLUMINUM ALLOY AND THE LEFT SIDE RUNNER WAS MADE FROM A STEEL ALLOY. THE STEEL ALLOY HAS HELD UP AND MAINTAINED ITS POSITION THROUGHOUT THE YEARS. HOWEVER, THE ALLUMINUM ALLOY RUNNER ON THE LEFT UNDERSIDE OF THE DRIVER'S SEAT HAS BROKEN AND LOST ALL FUNCTIONALITY. THIS CAUSES THE DRIVER'S SEAT TO SEVERLY LEAN TOWARDS THE RIGHT AND BACK. ALONG WITH THE CURRENT SAFTEY RECALLS ABOUT THE INTERAL FRAME OF THE SEAT DESIGN. OTHER 1990 CHEVROLET ASTRO VANS THAT HAVE THE CURRENT PROBLEM COULD HAVE A VERY SERIOUS INJURY, IF NOT A FATALITY UPON EVEN A MODERATELY LOWSPEED COLLISION FROM ANY DIRECTION. IN 1993, WE BROUGHT THE VAN BACK TO A DEALER TO HAVE THE SEAT REPAIRED, HOWEVER, THE SAME PROBLEM HAS ACCURED ONCE AGAIN. OBVIOUSLY, THE MANUFACTURERS PART DESIGN HAS A CLEAR DEFECT.*AK