30.7% of complaints about the 2000 GMC Yukon came in its first year of service — a higher share than 96% of the 213 2000 model-years on record. That points to problems present from new rather than wear. The most-reported system is service brakes, hydraulic (39 complaints), typically at 4.9 yr or about 75,000 miles.
CERTAIN FEDERAL-MOGUL REPLACEMENT WHEEL HUB ASSEMBLIES WITH THE BRAND NAMES: NATIONAL, CARQUEST P/NOS. 515020, 515021, 515025, 515053, 515054, 515059, AND 515060, SHIPPED BETWEEN JANUARY 23, 2006, AND DECEMBER 20, 2007, SOLD FOR LIGHT DUTY AND MEDIUM DUTY TRUCKS. THE INBOARD RETENTION NUT USED TO MAINTAIN HUB BEARING ASSEMBLY CAN LOOSEN RESULTING IN AN ABS LIGHT INDICATION, NOISE, AND/OR WHEEL SEPARATION.
WHEEL SEPARATION CAN RESULT IN A VEHICLE CRASH.
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES MAY EXPERIENCE UNWANTED ANTILOCK BRAKE SYSTEM (ABS) ACTIVATION. THIS CONDITION IS MORE LIKELY TO OCCUR IN ENVIRONMENTALLY CORROSIVE AREAS. THIS RECALL WILL BE LAUNCHED IN THE "SALT BELT" STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MARYLAND, MASSACHUSETTS, MAINE, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN AND THE DISTRICT OF COLUMBIA ONLY.
THIS CAN CAUSE INCREASED STOPPING DISTANCES DURING LOW-SPEED BRAKE APPLICATIONS, WHICH COULD RESULT IN A CRASH.
CERTAIN PICKUP TRUCK, VAN, AND MINI VAN CONVERSIONS EQUIPPED WITH SOUTHERN COMFORT BUILT RUNNING BOARDS THAT CONTAIN CERTAIN COURTESY LIGHTS MANUFACTURED BY AMERICAN TECHNOLOGY COMPONENTS, INC. THESE UNITS CONTAIN A COURTESY LIGHT OR LIGHTS THAT MIGHT OVERHEAT WHEN THE WIRE HARNESS IS EXPOSED TO EXCESSIVE MOISTURE AND ROAD SALT.
THIS OVERHEATING CONDITION CAN CAUSE THE RUNNING BOARD TO MELT OR CAUSE A FIRE.
ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH REARWARD FOLDING HEAD RESTRAINTS ON THE SECOND ROW SEATS, TWO POTENTIAL PINCH POINTS EXIST ON EACH OF THE FOLDING HEAD RESTRAINTS WHEN THE RESTRAINTS ARE FOLDED REARWARD AS THE SEATBACK IS FOLDED DOWN.
IF A PERSON WERE TO INSERT THEIR FINGER(S) INTO THE PINCH POINT WHEN THE HEAD RESTRAINT FOLDS, IT COULD TRAP AND PINCH THE FINGER(S) CAUSING INJURY.
ON CERTAIN PICKUP AND UTILITY TRUCKS, SOME OF THESE VEHICLES HAVE AN AIR BAG SENSING DIAGNOSTIC MODULE (SDM) WHICH CONTAINS AN ANOMALY THAT COULD RESULT IN THE DRIVER AND PASSENGER'S AIR BAG FAILING TO DEPLOY DURING CERTAIN FRONTAL CRASHES.
IN A VEHICLE CRASH, FRONT SEAT OCCUPANTS MAY RECEIVE MORE SEVERE INJURIES.
TIRE DESCRIPTION: WILDERNESS LE TIRES (BOTH BLACK AND RAISED WHITE LETTER TIRES) PRODUCED DURING THE WEEK OF APRIL 24, 2000 (THE SEVENTEENTH WEEK OF 2000) AT THE CUERNAVACA, MEXICO PLANT WITH TIRE SERIAL NUMBERS V672WL11700 (BLACKWALL) AND V672WL21700 (RAISED WHITE LETTERS). THESE TIRES WERE USED AS ORIGINAL EQUIPMENT ON MODEL YEAR 2000 YUKON XL 1500 SERIES VEHICLES AND WERE ALSO OFFERED AS OPTIONAL EQUIPMENT ON THE 2000 CHEVROLET SUBURBAN 1500 SERIES VEHICLES. TREAD SEPARATION CAN OCCUR DUE TO A LACK OF ADHESION TO THE FIRST STEEL BELT.
TREAD BELT SEPARATION MAY BE NOTICED BY IRREGULAR WEAR, NOISE, OR VIBRATION. WITH CONTINUED USE, IT MAY LEAD TO COMPLETE SEPARATION OF THE TREAD/BELT PACKAGE FROM THE TIRE CARCASS, POSSIBLY RESULTING IN A VEHICLE CRASH, PERSONAL INJURY, OR DEATH.
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES. SOME OF THESE VEHICLES HAVE A CLEARANCE CONDITION BETWEEN THE FRONT RIGHT-HAND BRAKE PIPE AND THE BODY CROSS SILL THAT COULD DECREASE TO THE POINT OF ALLOWING CONTACT DURING THE LIFE OF THE VEHICLE. IF CONTACT OCCURS AND THE BRAKE PIPE BECOMES DAMAGED, IN HALF OF THE BRAKE SYSTEM THERE CAN BE A LOSS OF BRAKE FLUID AND PRESSURE. THE BRAKE WARNING LAMP WILL BE ACTIVATED WHEN THE BRAKE FLUID LEVEL REACHES THE INDICATOR LIMIT.
DURING BRAKING, THE PEDAL WILL BE LOWER THAN NORMAL AND STOPPING DISTANCES WILL BE LONGER. IF THIS OCCURS WHEN STOPPING DISTANCE IS LIMITED, A CRASH COULD OCCUR.
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES. SOME OF THESE VEHICLES HAVE LOOSE OR MISSING REAR WHEELHOUSE PLUGS. UNDER CERTAIN VEHICLE OPERATING CONDITIONS, EXHAUST GASES CAN FLOW FORWARD AND ACCUMULATE IN THE REAR WHEELHOUSE.
THESE GASES COULD FLOW INTO THE PASSENGER COMPARTMENT IF THE PLUG IS MISSING OR LOOSE AND COULD CAUSE POSSIBLE ILLNESS, UNCONSCIOUSNESS, OR DEATH.
VEHICLE WAS SITTING ON ITS OWN WHEN GLASS EXPLODED. THE WEATHER WAS NICE AROUND 80 DEGREES EVEN IF NOT THIS SHOULDN'T HAVE HAPPENED. POSSIBLE DEFECT; POOR QUALITY OR FITTING. AND SO ON...
BOTH REAR POWER WINDOWS APPEAR TO HAVE SHORTED OUT. THEY ARE STUCK IN THE UP POSITION. *AK
THE REAR WINDOWS WILL NOT GO UP OR DOWN AND SOMETIMES THE PASSENGER WINDOW WILL NOT WRORK EITHER. I HAVE ALSO HAD A GRINDING OR RUBBING OISE FROM THE RIGHT REAR TIRE AREA THAT NO ONE CAN FIND IT ONLY DOES IT OCCASIONALLY. I CAN LIVE WITH THAT BUT THE WINDOWS NOT WORKING IS A REAL PAIN..I HAVE TALKED WITH 3 OTHER FRIENDS IN FREDERICK WHO HAVE PURCHASED NEW SUBURBANS AND THEY ARE HAVING THE SAME PROBLEMS..WHAT IS GENERAL MOTORS GOING TO DO ABOUT IT..
WHEN YOU GO TO APPLY THE BRAKES, WITH A CONSTANT PRESSURE ON THE BRAKE PEDAL, YOU RECEIVE NO TACTILE FEEDBACK VIA INCREASED RESISTANCE IN THE BRAKE PETAL THAT THE BRAKES ARE BEING ENGAGED. YOU CAN PRESS THE BRAKE PETAL ALL THE WAY DOWN AND STILL NOT GET A POSITIVE FEELING THAT THE BRAKES ARE BEING APPLIED. THE DEALER REFUSES TO DO QUANTATATIVE MEASUREMENTS ON THE BRAKE SYSTEM TO SEE IF IT IS WITHIN MANUFACTURER SPECS. THE MANUFACTURER WANTS TO WAIT OVER 7 DAYS BEFORE ANOTHER DEALER CAN SEE THE VEHICLE AND CONDUCT TESTS.*AK