NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes, Hydraulic complaints
10 reportsClear category filter55,000 miles · Jun 15, 2010
Electrical SystemEngine And Engine CoolingPower TrainFire
TL*THE CONTACT OWNS A 1990 GMC SIERRA. THE CONTACT STATED THAT THE TRANSMISSION SUDDENLY CAUGHT FIRE. THE DEALER STATED THAT THE SEALS WERE LEAKING AROUND THE TRANSMISSION AND WERE THE CAUSE OF THE FIRE. THE DEALER ALSO STATED THAT IT WAS NOT COVERED UNDER WARRANTY AND WOULD NOT ASSIST WITH THE REPAIR COSTS. THE FAILURE MILEAGE …
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TL*THE CONTACT OWNS A 1990 GMC SIERRA. THE CONTACT STATED THAT THE TRANSMISSION SUDDENLY CAUGHT FIRE. THE DEALER STATED THAT THE SEALS WERE LEAKING AROUND THE TRANSMISSION AND WERE THE CAUSE OF THE FIRE. THE DEALER ALSO STATED THAT IT WAS NOT COVERED UNDER WARRANTY AND WOULD NOT ASSIST WITH THE REPAIR COSTS. THE FAILURE MILEAGE WAS APPROXIMATELY 55,000. THE CURRENT MILEAGE WAS 55,880. THE LEFT REAR SHOCK ABSORBER FELL OFF, THE MAGNET COVER PLATE OF THE DIFFERENTIAL CAME OFF AND RUINED THE REAR END TWICE. THE FRONT DIFFERENTIAL SEALS FAILED AND THE VEHICLE LOST FLUID, THE CATALYTIC CONVERTER FAILED, THE CLUTCH FAN BROKE , THE POWER STEERING WOULD NOT TURN TO THE LEFT AS EASY AS THE RIGHT, THE SEAT BELTS NEVER WORKED PROPERLY, THE VALVE GUIDES FAILED ON THE ENGINE, THE ABS WAS INOPERATIVE, THE WINDSHIELD WIPER COMPONENT CAME ON WHEN WATER WOULD GET ON THE UNIT AND THEY WOULD NOT SHUT OFF UNTIL THE UNIT DRIED OUT/ THE TORSION BAR SUPPORT WAS FATIGUED, THE REAR BRAKES DID NOT ADJUST THEMSELVES PROPERLY AND THE SPEEDOMETER DID NOT WORK. UPDATED EVOQ 08/05/10
NHTSA ODI #10336395
Mileage unknown · Apr 23, 2001
Service Brakes, Hydraulic
BRAKE PEDAL FEELS SPONGY WHEN APPLYING BRAKES. PROBLEM HAPPENS AT ANY SPEED. CONTACTED DEALER, AND DEALER WAS NOT WILLING TO DO ANYTHING. *AK THE CONSUMER STATED THAT THE MASTER CYLINDER, THE FRONT DISC PADS AND THE REAR BRAKE CYLINDERS HAD BEEN REPLACED BUT THE BRAKE STILL GOES TO THE FLOOR. CERTIFIED TECHNICIANS INDICATE…
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BRAKE PEDAL FEELS SPONGY WHEN APPLYING BRAKES. PROBLEM HAPPENS AT ANY SPEED. CONTACTED DEALER, AND DEALER WAS NOT WILLING TO DO ANYTHING. *AK THE CONSUMER STATED THAT THE MASTER CYLINDER, THE FRONT DISC PADS AND THE REAR BRAKE CYLINDERS HAD BEEN REPLACED BUT THE BRAKE STILL GOES TO THE FLOOR. CERTIFIED TECHNICIANS INDICATED THAT THE 88,89 AND 90 MODELS HAD THIS PROBLEM AS WELL. THE CONSUMER WAS CONCERNED ABOUT THE SAFETY OF DRIVING THIS VEHICLE. *YH
NHTSA ODI #886452
Mileage unknown · Aug 31, 1999
Service Brakes, Hydraulic
EXCESSIVE WEAR OF FRONT BRAKE PAD.; FRONT PADS HAVE BEEN REPLACED THREE TIMES WITHIN A YEAR. ALSO, WHEN APPLYING BRAKES, THERE IS EXTENDED STOPPING DISTANCE WHICH CAN LEAD TO A POTENTIAL ACCIDENT. SEEKING HELP FROM NHTSA IN THIS MATTER. *AK
NHTSA ODI #846240
Mileage unknown · Jul 23, 1999
Service Brakes, Hydraulic
WHEN DRIVING AT ANY SPEED, THE BRAKES WORK INTERMITTENTLY. SOMETIMES THE BRAKES DON'T STOP THE VEHICLE. *AK *YC
NHTSA ODI #843126
Mileage unknown · Jun 24, 1998
Service Brakes, Hydraulic
BRAKES HAVE FAILED TO STOP VEHICLE IN A TIMELY MANNER TWICE, ALLOWING VEHICLE TO ROLL INTO AN INTERSECTION.
NHTSA ODI #537473
Mileage unknown · Dec 11, 1997
Service Brakes, HydraulicSuspension
FRONT BRAKES FAILED.
NHTSA ODI #526065
Mileage unknown · Dec 4, 1997
Service Brakes, Hydraulic
WHENEVER THE ABS BRAKES ARE APPLIED, THE BRAKE PEDAL WOULD CONTINUE TO THE FLOOR BEFORE SLOWING/STOPPING VEHICLE. THE BRAKES WOULD LOCK UP. THIS CAUSES THE VEHICLE TO STOP FURTHER THAN IT SHOULD. ITS AN INTERMITTEN PROBLEM. *AK
NHTSA ODI #820567
Mileage unknown · Oct 21, 1997
Service Brakes, HydraulicCrash
WHEN TRAVELING AT ANY SPEED AND UPON DEPRESSING THE BRAKE PEDAL THE PEDAL TRAVELED TO THE FLOORBOARD, CAUSING EXTENDED STOPPING DISTANCE/ BRAKE FADE AWAY, RESULTING IN AN ACCIDENT DUE TO THE DUMP VALVE WITHIN THE BRAKE SYSTEM FAILING. CONSUMER HAS CONTACTED THE DEALER, DEALER HAS REPLACED THE DUMP VALVE. *AK
NHTSA ODI #817274
Mileage unknown · Jan 28, 1997
Service Brakes, Hydraulic
OWNER HAS ABS BRAKES, HE STATES THAT HE HAS A LOW BRAKE PEDAL AND THAT HE HAS A DUMP VALVE LEAK WITHIN THE HYDRAULICS. *AK
NHTSA ODI #808276
Mileage unknown · Aug 27, 1996
Service Brakes, Hydraulic
MASTER CYLINDER FAILED.
NHTSA ODI #507953