2003 BUICK RENDEZVOUS Complaints

IN JAN 2011, FRONT RIGHT WHEEL HUB ASSEMBLY AND SPEED SENSOR WAS REPLACED WITH OEM PART. IN JUNE 2011, THE PART HAD FAILED AGAIN. PER MECHANIC, FAULT IS DUE TO SPEED SENSOR NOT RETURNING CORRECT SPEED WHEN SPEED IS < 8 MPH. PER MECHANIC, THIS WIILL INCREASE STOPPING DISTANCE WHEN IT OCCURS. *TR

MY 2003 BUICK RENDEZVOUS HAS A ABS PROBLEM WHERE IT ENGAGES COMPLETELY ON ITS OWN WHENEVER THE OUTSIDE TEMP IS MORE THAN 50 DEGREES. WHILE DRIVING, I HEAR A HUMMING NOISE AT VARIOUS TIME DURING MY DRIVE AND WHEN I PUSH THE BRAKES THE ABS SYSTEM IS ACTIVATED AND THE PETAL PULSES AND A GRINDING NOISE IS HEARD. ALTHOUGH, THE ABS LIGHT DOES NOT LIGHT UP ON MY INSTRUMENT PANEL. THIS IS CONSTANT THROUGHOUT THE MONTHS OF MAY THROUGH OCTOBER SINCE THE TEMP IS ABOVE 50 DEGREES DURING THE DAY. I HAVE HAD BOTH FRONT HUB ASSEMBLIES AND WIRE HARNESS REPLACED WITH NO AVAIL. THEN, DURING THE WINTER MONTHS, THE AWD SYSTEM DISABLES ANYTIME I HAVE TIRE(S) SPINNING. I HAVE TALKED TO SEVERAL MECHANICS AND NOT ONE SEEM TO HAVE ANY IDEA WHAT CAN BE WRONG. I HAVE RESEARCHED ONLINE FINDING AN ALARMING AMOUNT OF PEOPLE WITH THE SAME PROBLEM CONCERNING THEIR RENDEZVOUS, BUT NO SOLUTION. *TR

TL* THE CONTACT OWNS A 2003 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE ABS SYSTEM WAS ENGAGING INDEPENDENTLY AND AS A RESULT, THE BRAKES WOULD NOT FUNCTION PROPERLY. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR SHOP WHERE THE WHEEL BEARINGS AND TIRES WERE REPLACED AND THE WIRING HARNESS WAS INSPECTED. THE FAILURE PERSISTED AND AS A LAST RESORT, THE CONTACT COMPLETELY DISCONNECTED THE ABS SYSTEM. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE AND THE VEHICLE WAS NOT FURTHER REPAIRED. THE FAILURE MILEAGE WAS 76,000 AND THE CURRENT MILEAGE WAS 104,000.

2003 BUICK RENDEZVOUS - THE GAS GAGE DOES NOT READ CORRECTLY. SOMETIMES IT WILL READ FULL AND THEN IT WILL DROP TO EMPTY. THEN THE GAGE WILL RANDOMLY READ FULL AGAIN. THE GAGE WILL NOT READ ANYTHING OTHER THAN FULL OR EMPTY. IT DOES NOT MATTER HOW MUCH GAS IS IN THE TANK. WE TOOK IT TO A DEALER AND THEY SAID IT WOULD COST APPROXIMATELY $300 TO FIX IT. I BELIEVE THEY SAID IT WAS THE SENDING UNIT (BUT I DO NOT REMEMBER FOR SURE). THIS IS A SAFETY CONCERN BECAUSE WE COULD RUN OUT OF GAS WHILE DRIVING. *TR

TL* THE CONTACT OWNS A 2003 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE CHECK ENGINE LIGHT ILLUMINATED AND THE VEHICLE STALLED. THE CONTACT STATED THAT THE FAILURE OCCURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE ROCKER ARM BOLTS FRACTURED FROM THE ENGINE BLOCK WHICH CAUSED THE HEAD GASKET TO FAIL. THE DEALER STATED THAT THE ENGINE WOULD NEED TO BE REPLACED. THE MANUFACTURER WAS CONTACTED BUT OFFERED NO ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 40,000 AND CURRENT MILEAGE 110,000.

FOR THE SECOND TIME, THE BOLT THAT HOLDS DOWN THE DOHC ROD BACKED OUT, AND RESULTED IN SEVERE ENGINE FAILURE. APPARENTLY THIS IS A KNOWN PROBLEM THAT RESULTS FROM HEAT OVER TIME. BUICK HAS FAILED TO EVER ISSUE A RECALL FOR THIS VERY EXPENSIVE PREVENTIVE REPAIR ISSUE. HOW CAN A MANUFACTURER NOT ISSUE A RECALL FOR THIS WIDELY KNOWN ISSUE WITH THIS VEHICLE. ?? *TR

I JUST FOUND THIS LINK TODAY. I HAVE BEEN HAVING SEVERAL PROBLEMS OUT OF MY 03 RENDEZVOUS. I HAD MY BRAKES CHANGED, AND EVERYTHING HAS WENT TO HELL. THE BRAKES RATTLE, MY AWD DISABLED, AND MY ANTI-LOCK SYSTEM LIGHT IS ON. I HAD THIS PROBLEM PREVIOUSLY LOOKED AT IN AUGUST 2010. ONCE THE ROTORS WERE TURNED IT SEEMED TO HAVE SOLVED THE PROBLEMS. SINCE THE WARM WEATHER HAS RETURNED, THE PROBLEMS HAS STARTED BACK. IN ADDITION TO THE BRAKE SYSTEM PROBLEMS, I AM LOOKING INTO POSSIBLE INTAKE MANIFOLD BEING REPLACED OR REPAIRED DUE TO ANTIFREEZE LEAKAGE. ANY HELP WILL BE USEFUL. THANKS! *TR

UNDETECTED SAFETY HAZARD WITH 2003 BUICK RENDEZVOUS..SPENT OVER 11,000 WITH REPAIRS & MAINTENANCE ON THIS SUV AND NOW OVER 5000 DOLLARS TRYING TO FIND THE REASON FOR THE VEHICLE TO KEEP SHUTTING DOWN AFTER APPX. 40 MILES OF STOP AND GO TRAFFIC..HAVE HAD MANY CLOSE CALLS OF BEING HIT WHEN THIS HAPPENS AND HAVE HAD THE VEHICLE IN 5 TIMES TO THE DEALER TO DIAGNOSE THE PROBLEM TO NO AVAIL..CAN NOT AFFORD TO TRADE AND SHOULD NOT HAVE TOO..IT LOSES POWER TOO WHEN THIS PROBLEM HAPPENS..THEY SAY THEY CAN NOT DUPLICATE IT WHEN THEY DRIVE IT..I HAVE HAD 2 OTHER PEOPLE EXPERIENCE THIS PROBLEM..I BELIEVE THIS IS A VERY BIG CONCERN FOR MY SAFETY AND OTHERS TOO. *TR

OPENED CAR AT END OF WORKDAY, AND FOUND AN ELECTRICAL FIRE HAD MELTED PART OF THE DASHBOARD, PART OF DRIVER'S SEAT AND CRACKED THE FRONT WINDSHIELD. THE ENTIRE CAR WAS COVERED IN SOOT AND SMELLED OF ELECTRICAL FIRE. THERE WAS NO PRIOR INDICATION OF A PROBLEM, NOR HAD THERE BEEN ANY RECENT REPAIRS. *TR

OCTOBER 21, 2010, WILLIAMSTOWN, NJ- ENGINE AND ENGINE COOLING SYSTEM AT 51,000 MILES HAD TO CONSTANTLY ADD COOLANT EVERY WEEK; NEVER SAW ANY LEAKS IN THE COOLING SYSTEM. SUV NOW HAS 87,000 MILES, COOLING SYSTEM CONTINUES TO GET VERY HOT, HAD THE THERMOSTAT REPLACED OCT. 8, 2010, ENGINES CONTINUES TO GET VERY HOT IN JUST A 8 MILE DRIVE. ALSO, MOTOR OIL CONTINUES TO SHOW UP IN THE OVERFLOW/COOLANT ADDING CONTAINER. CHECKED COOLING FAN OPERATION AND BOTH FANS ARE WORKING. *TR