WHILE DRIVING CONSUMER STATED HIT BRAKES, AND AT THE SAME TIME HIT A BUMP IN ROAD, AND ABS ACTIVATED. VEHICLE WAS HARD TO STOP. CONTACTED DEALER. *AK
1999 GMC Sierra 1500 complaints
Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 1999 record →
WHILE DRIVING ABS SYSTEM SWITCHED TO MANUAL, AT 55MPH MODULE THAT CONTROLS ABS SYSTEM HAD FAILED.*AK *SLC
WHILE TRAVELING VEHICLE IDLES HIGH. TO REDUCE IDLE CONSUMER HAD TO PUT VEHICLE IN NEUTRAL.*AK LOW IDLE GOES TO ONLY 1000 RPM. VEHICLE FAILS TO THROTTLE BACK FOR FOUR SECOND. *YH
VEHICLE HAS CRACKS ON EITHER SIDE. CONSUMER THINKS IT IS BETWEEN EXTENDED CAB AND SHORT PICK UP BED.*AK
RUNNING HIGHWAY SPEED AND HAD A BLOW OUT ON RIGHT REAR TIRE. THE TIRE SPLIT FROM WHERE THE TREAD STARTS ALL THE WAY DOWN THE SIDEWALL. THE OTHER INCIDENT IN WHICH THE RIGHT FRONT TIRE HAD A BLOW OUT, I WAS SLOWING DOWN UPON COMING OFF OF THE HIGHWAY. THE TIRE DAMAGE WAS ALMOST IDENTICAL TO THE PREVIOUS DESCRIPTION. THE TIRE SPLIT FROM THE TREAD ALL THE WAY DOWN TO THE SIDEWALL. I DO NOT HAVE THE FIRST TIRE THAT HAD A BLOW OUT; HOWEVER, THE INCIDENT THAT TOOK PLACE ON THE HIGHWAY AT 70 MPH, I DO STILL HAVE THE ENTIRE SET OF TIRES AND SEVERAL PICTURES OF THE DAMAGED TIRE ON THE RIM. I HAVE REPLACED THESE TIRES, BUT WOULD LIKE TO BE INFORMED OF ANY REIMBURSEMENT FROM THE MANUFACTURER THAT I MAY BE INTITLED TO, DUE TO THESE INCIDENTS AND THE CURRENT STATUS OF RECALL ON THESE TIRES.( DOT NUMBER: TIRE SIZE: P265/75/16 )
1. WHEN GOING OVER MINOR BUMPS CONSUMER CAN HEAR REAR LEAF SPRINGS HIT AGAINST EACH OTHER, METAL TO METAL SOUND; 2. WHEN ACCELERATING, CONSUMER CAN HEAR A VALVE NOISE. *AK *ML
ON JAN. 14, 2000. MY ABS AND BRAKE WARNING LIGHTS CAME ON. BOTH THE ELECTRONIC BRAKE CONTROL MODULE AND MASTER CYLINDER WERE DEFECTIVE. THEY WERE REPLACED BY DEALER. NOW BRAKES GO TO FLOOR. PULL TO RT, AND ARE MUSHY. I THINK THE REPLACEMENT PARTS ARE DEFECTIVE, BUT THE DEALER SAYS THEY WON'T DO ANYMORE. THESE BRAKES ARE STILL DEFECTIVE AND MAKE THE VEHICLE A HAZARD TO DRIVE. *AK
WHEN APPLYING THE BRAKES WHILE COMING TO AN INTERSECTION, IF ONE OF THE REAR TIRES HIT A TAR STRIP, CHUCK HOLE OR BUMP IN THE PAVEMENT, THE TRUCK GOES INTO ABS BRAKING, REDUCING STOPPING DISTANCE, WHICH COULD CAUSED A CRASH. THE PROBLEM HAS BEEN REPORTED TO THE DEALERSHIP. DEALER STATED THAT THE SYSTEM WAS WORKING NORMALLY. *AK
Reading these
NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.
Full record for the 1999 GMC Sierra 1500 → · Every Sierra 1500 year → · How the figures are calculated →