1999 GMC SIERRA 1500 Complaints

View complaints related to 1999 GMC SIERRA 1500. The complaints found here are submitted by actual consumers with first hand experience. There are more than 160 complaints submitted for the 1999 GMC SIERRA 1500. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 1999 GMC SIERRA 1500
    - WOODBURY HEIGHTS, NJ

    IN MARCH OF 2009, THE BRAKE LINE ON MY 1999 GMC SIERRA 1500 BROKE AND THE BRAKE PEDAL WENT RIGHT TO THE FLOOR. I STOPPED IN A PARKING LOT AND CHECKED ALL OVER AND FOUND THAT THE BRAKE LINE WAS RUSTED UNDER THE CAB ON THE DRIVER SIDE. THAT WAS WHERE THE LINE BROKE AND BRAKE FLUID WOULD LEAK OUT. I HAD IT FIXED FOR $650 AND ON TUESDAY, SEPTEMBER 13, 2010, THE BRAKE LINE BROKE AGAIN RIGHT AT THE REAR AXLE WHEN I WAS MOVING THE TRUCK IN MY BACKYARD. *TR

    Source: NHTSA WEB SITE
  • 1999 GMC SIERRA 1500
    - SALEM, NJ

    I USED MY TRUCK MONDAY AND TUESDAY WENT TO BACK OUT OF MY DRIVEWAY AND BRAKE PEDAL WENT TO THE FLOOR, NOBODY HURT ! I FOUND THAT THE BRAKE LINES HAD RUSTED OUT. STILL WAITING FOR REPAIR AND NOT SURE I CAN AFFORD IT. *TR

    Source: NHTSA WEB SITE
  • 1999 GMC SIERRA 1500
    - WASHINGTON, IL

    APPLIED BRAKE AT A STOP LIGHT AND THE PEDAL WENT TO THE FLOOR. THE BRAKE LINE ABOVE THE DRIVERS SIDE REAR WHEEL IS ALL CORRODED AND BLEW OUT. I'VE GOTTEN A C QUOTE OF UP TO $1,200. THE TRUCK WILL SIT UNTIL I CAN AFFORD THIS REPAIR. *TR

    Source: NHTSA WEB SITE
  • 1999 GMC SIERRA 1500
    - HOUGHTON LAKE, MI

    TL* THE CONTACT OWNS A 1999 GMC SIERRA 1500 EXTENDED CAB TRUCK. THE CONTACT WAS BRAKING FROM APPROXIMATELY 30 MPH WHEN THE BRAKE PEDAL ABNORMALLY FELL INTO THE FLOORBOARD. THE CONTACT HAD TO DOWNSHIFT IN ORDER TO GET THE VEHICLE TO STOP. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE MECHANIC REPLACED THREE QUARTERS OF THE BRAKE LINE. THE APPROXIMATE FAILURE MILEAGE WAS 155,000 AND THE CURRENT MILEAGE WAS 159,000. UPDATED 9/22/10 *CN THE CONSUMER STATED THE BRAKE LINES HAD RUSTED. UPDATED 09/24/10

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 1999 GMC SIERRA 1500
    - GREENSBURG, PA

    TL*THE CONTACT OWNS A 1999 GMC SIERRA 1500. WHILE DRIVING APPROXIMATELY 45 MPH THE CONTACT APPLIED THE BRAKES AND THE LEFT FRONT AND RIGHT REAR WHEEL EXPLODED. HE STATED THAT THE BRAKE PEDAL EXTENDED TO THE FLOOR. HE CAREFULLY DROVE THE VEHICLE TO HIS RESIDENCE. THE VEHICLE WAS TOWED TO THE MECHANIC WHERE IT WAS PURCHASED. THE MECHANIC REPLACED THE BOTH BRAKE LINES TO THE MASTER CYLINDER AND THE ABS UNIT. THE FAILURE MILEAGE WAS 79,686 AND THE CURRENT MILEAGE WAS 80,058. UPDATED 08/27/10.*LJ UPDATED 08/30/10*JB

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 1999 GMC SIERRA 1500
    - BOWIE, MD

    I AM EXPERIENCING THE SAME PROBLEM AS WAS REPORTED BELOW BY OTHERS. THE DRIVERS SEAT SLIDES FORWARD AND BACKWARD NEARLY 2 INCHES WHILE DRIVING. THE TRUCK ONLY HAS 56,000 MILES ON IT. MAKE : GMC MODEL : SIERRA 1500 YEAR : 1999 CRASH : NO FIRE : NO NUMBER OF INJURIES: 0 ODI ID NUMBER : 10191166 DATE OF FAILURE: MAY 18, 2006 COMPONENT: SEATS. *TR

    Source: NHTSA WEB SITE
  • 1999 GMC SIERRA 1500
    - BOWIE, MD

    I AM EXPERIENCING THE SAME PROBLEM AS BELOW WITH MY INSTRUMENT PANEL LED LIGHTS GOING OUT. MY TRUCK ONLY HAS 56,000 MILES ON IT. MAKE : GMC MODEL : SIERRA 1500 YEAR : 1999 CRASH : NO FIRE : NO NUMBER OF INJURIES: 0 ODI ID NUMBER : 10262724 DATE OF FAILURE: JANUARY 1, 2005 COMPONENT: ELECTRICAL SYSTEM. *TR

    Source: NHTSA WEB SITE
  • 1999 GMC SIERRA 1500
    - MCKINNEY, TX

    1999 GMC SIERRA ABOUT 55,000MILES: MANUAL SEAT DRIVERS SIDE: THE DEVICE THAT PREVENTS THE SEAT FROM SLIDING BACK AND FORTH FREELY ON ITS TRACKS HAS FAILED. NOW THE SEAT IS ALL THE WAY BACK EXCEPT UNDER BRAKING, WHEN IT ABRUPTLY SLIDES ALL THE WAY TO THE STEERING WHEEL. NO MATTER HOW ALERT YOU TRY TO BE, EVENTUALLY SOME MANEUVER WILL BE NEEDED WITHOUT TIME TO BRACE YOURSELF, YOUR FOOT WILL MASH THE BRAKE UNCONTROLLABLY TO THE FLOOR AS THE SEAT RUSHES FORWARD, YOUR ARMS WON'T BE ABLE TO STEER AS YOUR BODY RUSHES FORWARD INTO THE STEERING WHEEL. A HANDFUL OF BROKEN NYLON PIECES AND ZINC CASTING PIECES AND A SPRING WERE RECOVERED FROM THE STARBOARD TRACK. DEALER DOESN'T HAVE A REPLACEMENT FOR JUST THE BROKEN STUFF, THE TRACK ASSEMBLY IS INSANELY EXPENSIVE ($500 FOR BOTH SIDES) NOT COUNTING LABOR. NO JUNKYARD I CAN FIND HAS THE PART, THIS MODEL SEAT WAS ONLY MADE IN 1999. I FOUND ABOUT A DOZEN COMPLAINTS ONLINE ABOUT THIS WHEN I DID A GOOGLE SEARCH. *TR

    Source: NHTSA WEB SITE
  • 1999 GMC SIERRA 1500
    - ARNOLD, MD

    TL* THE CONTACT OWNS A 1999 GMC SIERRA 1500. THE CONTACT STATED THAT WHILE BRAKING FROM UNKNOWN SPEEDS, THE BRAKES WOULD NOT ENGAGE. THE CONTACT HAD TO UTILIZE THE EMERGENCY BRAKE AND PROCEEDED UP AN INCLINE TO STOP THE VEHICLE. THE VEHICLE WAS TOWED TO THE CONTACTS RESIDENCE. THE CONTACT STATED THE BRAKE LINE EXPLODED DUE TO CORROSION. THE DEALER ADVISED THE CONTACT TO BRING THE VEHICLE IN FOR REPAIRS. THE MANUFACTURER WOULD NOT ASSIST. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 150,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 1999 GMC SIERRA 1500
    - PITTSBURGH, PA

    1999 GMC K1500 TRUCK. CONSUMER STATES PROBLEMS WITH THE BRAKES *TGW THE CONSUMER STATED HE HAS SPENT OVER $2,157.81 IN BRAKE REPAIRS. THE BRAKE LINES, RIGHT REAR CALIPER AND REAR DISC BRAKE ROTOR HAD TO BE REPLACED. *JB

    Source: CONSUMER LETTER