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2004 Buick Rendezvous

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2004 Buick Rendezvous do not stand out strongly from the model-year median of 138.

About this comparison →

When problems were reported

Mileage at the reported incident

162 reports with mileage · 38 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 76 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

14 crash reports2 fire reports13 injury reports

What owners actually said

200 reports
68,582 miles · Jul 28, 2013
Wheels

I PURCHASED MY BUICK RENDEZVOUS IN 2007 FROM MY MOTHER WHO ONLY HAD IT 2 YEARS. SINCE I PURCHASED THIS VEHICLE, I HAVE HAD 8 WHEELBEARINGS REPLACED, AND 2 HUB ASSEMBLIES, ALONG WITH THE WIRING HARNESS FOR THE ABS. THE VEHICLE WILL SOMETIMES 'RUB' WHEN TURNING THE STEERING WHEEL, OR SOMETIMES THE BRAKES WILL 'RUB'. AFTER THIS …

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I PURCHASED MY BUICK RENDEZVOUS IN 2007 FROM MY MOTHER WHO ONLY HAD IT 2 YEARS. SINCE I PURCHASED THIS VEHICLE, I HAVE HAD 8 WHEELBEARINGS REPLACED, AND 2 HUB ASSEMBLIES, ALONG WITH THE WIRING HARNESS FOR THE ABS. THE VEHICLE WILL SOMETIMES 'RUB' WHEN TURNING THE STEERING WHEEL, OR SOMETIMES THE BRAKES WILL 'RUB'. AFTER THIS HAPPENS, THE ABS LIGHT COMES ON AS WELL AS THE AWD DISABLED LIGHT. I HAD PURCHASED THE EXTENDED WARRANTY, AND THAT COVERED THE WHEELBEARING ISSUES, AND ONE OF THE HUB ASSEMBLY FIXES. I THINK I HAVE SPENT MORE ON REPAIRS FOR THIS VEHICLE IN THE PAST 6 YEARS THEN I PAID TO BUY IT. NOT A YEAR GOES BY THAT I DON'T HAVE TO HAVE SOMETHING REPLACE IN ORDER FOR IT TO PASS INSPECTION. MY VEHICLE NOW HAS 118000 MILES ON IT. *TR

NHTSA ODI #10532192

108,000 miles · Apr 9, 2013
Engine And Engine Cooling

SHORTLY AFTER I BOUGHT MY USED BUICK RENDEZVOUS, IT STARTED STALLING. IT WAS A MONTHLY OCCURRENCE UNTIL RECENTLY WHEN IT IS HAPPENING WEEKLY. ALTHOUGH THIS CAR WAS WITHIN THE VIN BREAKPOINTS OF A SAFETY RECALL IN 2005, BUICK TOLD ME THAT MY PARTICULAR VIN IN ITS ENTIRETY WASN'T AFFECTED AND EVEN IF IT WAS THAT THEY WOULDN'T C…

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SHORTLY AFTER I BOUGHT MY USED BUICK RENDEZVOUS, IT STARTED STALLING. IT WAS A MONTHLY OCCURRENCE UNTIL RECENTLY WHEN IT IS HAPPENING WEEKLY. ALTHOUGH THIS CAR WAS WITHIN THE VIN BREAKPOINTS OF A SAFETY RECALL IN 2005, BUICK TOLD ME THAT MY PARTICULAR VIN IN ITS ENTIRETY WASN'T AFFECTED AND EVEN IF IT WAS THAT THEY WOULDN'T COVER REPAIRS BECAUSE IT WAS TOO OLD. *TR

NHTSA ODI #10505667

16,800 miles · Mar 16, 2013
EnginePower TrainSuspension

I WAS DRIVING THE VEHICLE TO AN APPOINTMENT AND ALL OF A SUDDEN IT THUMBED WHEN I MOVED FROM THE LIGHT TAKING OFF NOT LIKE IT WAS SHIFTING BUT AS SOMETHING WAS KNOCKED IN, THEN THE LOWER LIGHT I TURN ON IN THE TRUCK STOPPED WORKING, THE INTERIOR DASH LIGHTS AS WELL STOPPED ON THE 11 OF MARCH ABOUT 6 PM I WAS HEADING BACK IN FROM…

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I WAS DRIVING THE VEHICLE TO AN APPOINTMENT AND ALL OF A SUDDEN IT THUMBED WHEN I MOVED FROM THE LIGHT TAKING OFF NOT LIKE IT WAS SHIFTING BUT AS SOMETHING WAS KNOCKED IN, THEN THE LOWER LIGHT I TURN ON IN THE TRUCK STOPPED WORKING, THE INTERIOR DASH LIGHTS AS WELL STOPPED ON THE 11 OF MARCH ABOUT 6 PM I WAS HEADING BACK IN FROM OUT OF TOWN HAD TO POSITION MY CELL PHONE SO I COULD SEE WHAT SPEED I WAS GOING, THE TURNING TO THE RIGHT KNOCKS LIKE SOMETHING IS ABOUT TO FALL OFF, AND THE TO TOP IT OFF THE WIPER FROM THE BACK WINDOW LEAKS IN THE INSIDE WHEN I TRY TO CLEAN WITH FLUID, THE SEAT BELT AS WELL IS NOT LOCKING I AND MY ON STAR IT READS AND TALKS AS I TRIED TO SET UP AN ACCOUNT THE SYSTEM FAILED AND MY ENGINE STALLS AS WELL THE TEMPERATURE GAUGE RUNS HOT IF I GO IN TOWN AND STOP AT THE LIGHTS I CHECKED THE FLUID AND IT IS IN THEIR I CALLED GM AND THEY QUOTE AND QUOTE SAY THEIR WAS NEVER A RECALL ON MY VEHICLE BUT I SEE ONLINE THAT THEIR WAS WHY IS IT THAT THEY CAN'T SEEM TO LOCATE ANY INFORMATION I HATE THAT I AM ALWAYS GETTING DUPED IN WITH THESE VEHICLES AND THEN I GET MORE DEPRESSED AND SHUT DOWN AND FEEL LIKE ALL MY FUNDS MEAN NOTHING TO ANY ONE. *TR

NHTSA ODI #10503236

100,000 miles · Mar 3, 2013
Engine

VEHICLE LOST COOLANT SECONDARY TO "BLOWN" LOWER INTAKE MANIFOLD GASKET. GASKET REPLACED, BY CERTIFIED GM DEALER SERVICE CENTER, ENGINE CONTINUES TO EXHIBIT OVERHEATING. MULTIPLE ATTEMPTS TO 'PURGE' COOLING SYSTEM TO NO AVAIL. *TR VEHICLE IN DAY 8 OF "HOSPITAL STAY" AT THIS TIME.

NHTSA ODI #10501091

85,000 miles · Dec 19, 2012
Latches/locks/linkages

TL* THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE DOOR LOCKS WOULD OPERATE INDEPENDENTLY. THE CONTACT WOULD LOCK THE DOORS AND LATER, FIND THAT THEY WERE UNLOCKED. THE CONTACT TOOK THE VEHICLE TO THE DEALER FOR INSPECTION AND THEY STATED THAT THE LOCK SYSTEM NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPA…

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TL* THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE DOOR LOCKS WOULD OPERATE INDEPENDENTLY. THE CONTACT WOULD LOCK THE DOORS AND LATER, FIND THAT THEY WERE UNLOCKED. THE CONTACT TOOK THE VEHICLE TO THE DEALER FOR INSPECTION AND THEY STATED THAT THE LOCK SYSTEM NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED AND STATED THAT THE VEHICLE WAS NOT INCLUDED IN ANY RECALL. THE FAILURE MILEAGE WAS 85,000.

NHTSA ODI #10489237

99,000 miles · Oct 24, 2012
Electrical System

TL* THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE VEHICLE WOULD STALL SPORADICALLY AND WITHOUT WARNING. OFTEN TIMES, THE VEHICLE WOULD BE RESISTANT TO RESTARTING. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER: 05V157000 (ELECTRICAL SYSTEM: IGNITION) BUT WAS ADVISED BY THE MANUFACTURER THAT THE VEHICLE …

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TL* THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE VEHICLE WOULD STALL SPORADICALLY AND WITHOUT WARNING. OFTEN TIMES, THE VEHICLE WOULD BE RESISTANT TO RESTARTING. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER: 05V157000 (ELECTRICAL SYSTEM: IGNITION) BUT WAS ADVISED BY THE MANUFACTURER THAT THE VEHICLE WAS NOT INCLUDED. THE FAILURE AND THE CURRENT MILEAGES WERE 99,000.

NHTSA ODI #10482118

103,000 miles · Jul 27, 2012
Fuel System, OtherService Brakes, HydraulicTraction Control System

TL* THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE ABS SYSTEM AND THE TRACTION CONTROL SYSTEM ENGAGED WITHOUT WARNING. ALSO, THE FUEL GAUGE WAS PROVIDING ERRONEOUS READINGS. THE VEHICLE WAS TAKEN TO A REPAIR LOCAL SHOP, WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTUR…

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TL* THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE ABS SYSTEM AND THE TRACTION CONTROL SYSTEM ENGAGED WITHOUT WARNING. ALSO, THE FUEL GAUGE WAS PROVIDING ERRONEOUS READINGS. THE VEHICLE WAS TAKEN TO A REPAIR LOCAL SHOP, WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 103,000. UPDATED 09/05/12*LJ

NHTSA ODI #10468027

125,707 miles · Mar 1, 2012
Air BagsCrashInjury

I WAS INVOLVED IN AN ACCIDENT. THE RIGHT FRONT OF MY VEHICLE STRUCK A CAR THAT CAME INTO MY LANE. I CONTINUED ACROSS THE HIGHWAY (GARDEN STATE PARKWAY IN NEW JERSEY) AND HIT A GUARDRAIL HARD WITH THE LEFT FRONT OF MY VEHICLE. THE AIRBAGS DID NOT DEPLOY WITH EITHER FRONT END COLLISION. MY VEHICLE SUSTAINED $10,000 IN DAMAGE A…

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I WAS INVOLVED IN AN ACCIDENT. THE RIGHT FRONT OF MY VEHICLE STRUCK A CAR THAT CAME INTO MY LANE. I CONTINUED ACROSS THE HIGHWAY (GARDEN STATE PARKWAY IN NEW JERSEY) AND HIT A GUARDRAIL HARD WITH THE LEFT FRONT OF MY VEHICLE. THE AIRBAGS DID NOT DEPLOY WITH EITHER FRONT END COLLISION. MY VEHICLE SUSTAINED $10,000 IN DAMAGE AND WAS TOTALED BY THE INSURANCE COMPANY. *TR

NHTSA ODI #10449936

117,000 miles · Feb 18, 2012
Air BagsCrashInjury

I WAS IN A HEAD ON COLLISION HITTING A CAR THAT RAN A STOP SIGN OFF A HIGHWAY. HE WAS TRAVELING AT A HIGH RATE OF SPEED. NO AIRBAGS DEPLOYED. THE ENTIRE FRONT END WAS PUSHED INTO ME CAUSING EXTENSIVE INJURIES TO BOTH KNEES AND LEFT SHOULDER BECAUSE THE SEAT BELT DID LOCK UPON IMPACT. *TR

NHTSA ODI #10448429

56,000 miles · Jan 24, 2012
Electrical SystemFuel System, Gasoline

TL* THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE INSTRUMENT PANEL GAUGES FAILED. IN ADDITION, THERE WAS A STRONG ODOR OF FUEL EMITTING FROM INSIDE THE VEHICLE. THE DEALER DIAGNOSED THAT A FUEL LINE WAS RUSTED BUT HE WAS UNABLE TO DIAGNOSE THE CAUSE OF FAILURE FOR THE INSTRUMENT GAUGES. THE MANUFACTURE…

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TL* THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE INSTRUMENT PANEL GAUGES FAILED. IN ADDITION, THERE WAS A STRONG ODOR OF FUEL EMITTING FROM INSIDE THE VEHICLE. THE DEALER DIAGNOSED THAT A FUEL LINE WAS RUSTED BUT HE WAS UNABLE TO DIAGNOSE THE CAUSE OF FAILURE FOR THE INSTRUMENT GAUGES. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE, BUT DENIED ANY ASSISTANCE WITH REPAIRS TO THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 56,000 AND THE CURRENT MILEAGE WAS 70,000.

NHTSA ODI #10445060

Official recalls

4

07V349000 · Fuel System, Gasoline:storage

Aug 8, 2007

ON CERTAIN VEHICLES, VARIATIONS IN THE MANUFACTURING PROCESS OR EXPOSURE TO HIGH AMBIENT TEMPERATURES MAY LEAD TO FRACTURE OF THE FUEL TANK INLET CHECK VALVE (ICV).

Consequence & remedy

Consequence: A FRACTURE MAY ALLOW FUEL VAPORS TO PASS THROUGH AND ALLOW DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE FUEL TANK. THE RECALL WILL BE MAILED IN TWO PHASES WITH THE FIRST PHASE BEGINNING ON DECEMBER 4, 2007. THE SECOND PHASE WILL BE MAILED ON DECEMBER 13, 2007. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CHEVROLET AT 1-800-630-2438; OR PONTIAC AT 1-800-620-7668. THE VEHICLE POPULATION INCLUDES BUICK RENDEZVOUS AND PONTIAC AZTEK VEHICLE BUILT IN MAY 2003; CHEVROLET VENTURE AND PONTIAC MONTANA VEHICLES BUILT FROM JUNE THROUGH AUGUST 2002; AND ALL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO, AND HAWAII.

05V157000 · Electrical System:ignition

Apr 20, 2005

ON CERTAIN SPORT UTILITY VEHICLES, CONTAMINATION ON IGNITION RELAY CONTACTS CAN CAUSE HIGH RESISTANCE. THIS CAN AFFECT SIGNALS TO THE POWERTRAIN CONTROL MODULE AND, COULD CAUSE INTERMITTENT VEHICLE STALLS AT ANY TIME.

Consequence & remedy

Consequence: THE VEHICLE CANNOT BE RESTARTED IMMEDIATELY. IF THIS WERE TO OCCUR, IT COULD RESULT IN A VEHICLE CRASH.

Remedy: DEALERS WILL REPLACE THE IGNITION RELAY FREE OF CHARGE. THE RECALL BEGAN ON MAY 4, 2005. OWNERS MAY CONTACT PONTIAC AT 1-800-620-7668 AND BUICK AT 1-866-608-8080.

04V150000 · Latches/locks/linkages:hatchback/liftgate:lock

Mar 29, 2004

ON CERTAIN SPORT UTILITY VEHICLES, A STRUCTURAL SUPPORT AT THE LATCH ATTACHMENT IN THE REAR LIFTGATE MAY BE INADEQUATE TO RETAIN THE LATCH TO THE LIFTGATE IN CERTAIN SEVERE VEHICLE CRASH EVENTS.

Consequence & remedy

Consequence: IF THE LIFTGATE WERE TO OPEN IN A VEHICLE CRASH, AN OCCUPANT COULD BE EJECTED FROM THE VEHICLE RESULTING IN INCREASED RISK OF PERSONAL INJURY.

Remedy: DEALERS WILL ADD STRUCTURAL REINFORCEMENTS TO THE LIFTGATE IN THE AREA ADJOINING THE LATCH ASSEMBLY. OWNER NOTIFICATION SCHEDULE BEGAN ON JUNE 21, 2004. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080. THIS IS AN EXPANSION TO A PREVIOUS RECALL (03V211).

03V454000 · Fuel System, Gasoline:storage

Nov 10, 2003

ON CERTAIN PASSENGER VEHICLES, A WELD BETWEEN THE FUEL TANK INLET CHECK VALVE AND THE FUEL TANK CAN FAIL.

Consequence & remedy

Consequence: IF THESE PARTS SEPARATE, THE DRIVER MAY NOTICE AN ODOR OF FUEL, THE SERVICE ENGINE SOON OR CHECK ENGINE LIGHT MAY ILLUMINATE, AND/OR FUEL MAY LEAK ONTO THE GROUND. FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

Remedy: DEALERS WILL INSPECT THE SERIAL NUMBER OF THE FUEL TANK TO SEE IF IT IS ON THE LIST OF AFFECTED TANKS. IF THE SERIAL NUMBER MATCHES, THE FUEL TANK WILL BE REPLACED. OWNER NOTIFICATION BEGAN NOVEMBER 4, 2003. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080 OR PONTIAC AT 1-800-620-7668.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

3

EA07006 · Fuel Tank Leakage

Opened Apr 18, 2007 · Closed Sep 13, 2007

Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings; Fuel System, Gasoline:storage; Fuel System, Gasoline:storage:tank Assembly; Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap

GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.

Additional source detail variants (5)

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.

Fuel System, Gasoline

GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.

Fuel System, Gasoline:storage

GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.

Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap

GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.

Fuel System, Gasoline:storage:tank Assembly

GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.

RQ06009 · Fuel Tank Leakage

Opened Dec 14, 2006 · Closed Apr 18, 2007

Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:storage; Fuel System, Gasoline:storage:tank Assembly; Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap

CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.

Additional source detail variants (4)

Fuel System, Gasoline

CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.

Fuel System, Gasoline:storage

CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.

Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap

CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.

Fuel System, Gasoline:storage:tank Assembly

CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.

PE04075 · Ignition Relay Failure

Opened Nov 10, 2004 · Closed Apr 28, 2005

Status: closed (inferred from source dates) · Electrical System:ignition; Electrical System:ignition:module

ON NOVEMBER 10, 2004, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION TO INVESTIGATE THE FAILURE, MALFUNCTION, OR OTHER UNSATISFACTORY PERFORMANCE OF THE ENGINE CONTROL SYSTEM WHICH MAY RESULT IN ENGINE STALLING IN CERTAIN MODEL YEAR (MY) 2004 BUICK RENDEZVOUS (GMT250) AND PONTIAC AZTEK (GMT250) VEHICLES ALLEGEDLY CAUSED BY IGNITION RELAY FAILURE.ODI IS AWARE OF 68 NON-DUPLICATIVE COMPLAINTS AND 1092 WARRANTY CLAIMS RELATED TO THE SUBJECT ISSUE.THERE ARE NO KNOWN CRASHES RELATED TO IGNITION RELAY FAILURE ON THE SUBJECT VEHICLES.BY LETTER DATED APRIL 19, 2005, GENERAL MOTORS CORP. (GM) HAS NOTIFIED ODI THAT IT WILL CONDUCT A SAFETY RECALL (NTHSA RECALL NO. 05V-157) TO REPLACE DEFECTIVE IGNITION RELAY MODULES IN APPROXIMATELY 34,996 SUBJECT VEHICLES BUILT BETWEEN OCTOBER 13, 2003 AND MARCH 8, 2004.THIS PERIOD OF VEHICLE PRODUCTION IS ASSOCIATED WITH ESCALATED WARRANTY CLAIMS RATES AND COMPLAINTS THAT ALLEGE ENGINE STALL DUE TO IGNITION RELAY FAILURE.GM HAS IDENTIFIED PARTS SUPPLIERS WHO USED MATERIALS CONTAINING SILICONE IN THE MANUFACTURE OF SPECIFIC COMPONENTS FOR THE IGNITION RELAY MODULE.SILICONE CONTAMINATION CAN RESULT IN SILICA DEPOSITS FORMING ON THE CONTACTS AS THE RELAY SWITCHES AND THE HEAT GENERATED BY THE RESULTANT ARC CONVERTS THE SILICONE TO SILICA.SILICA BUILD-UP ON THE CONTACTS IS PROGRESSIVE AND MAY PRODUCE A VOLTAGE DROP ACROSS THE RELAY SUFFICIENT TO CAUSE AN INTERMITTENT NO-START OR ENGINE STALL CONDITION.WARRANTY ANALYSIS INDICATES THE INCIDENCE OF NO/HARD START VERSUS ENGINE STALL TO BE EQUAL.ANALYSIS OF TOWING CLAIMS AND DETAILED SERVICE RECORDS INDICATES THAT VEHICLES MAY EXPERIENCE RESTART DIFFICULTIES AFTER A STALLING INCIDENT APPROXIMATELY 20-30 PERCENT OF THE TIME.THE USE OF SILICONE MATERIALS IN THE MANUFACTURE OF THE SUBJECT IGNITION RELAY HAS BEEN DISCONTINUED.THE ACTION TAKEN BY GM IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.

Additional source detail variants (2)

Electrical System:ignition

ON NOVEMBER 10, 2004, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION TO INVESTIGATE THE FAILURE, MALFUNCTION, OR OTHER UNSATISFACTORY PERFORMANCE OF THE ENGINE CONTROL SYSTEM WHICH MAY RESULT IN ENGINE STALLING IN CERTAIN MODEL YEAR (MY) 2004 BUICK RENDEZVOUS (GMT250) AND PONTIAC AZTEK (GMT250) VEHICLES ALLEGEDLY CAUSED BY IGNITION RELAY FAILURE.ODI IS AWARE OF 68 NON-DUPLICATIVE COMPLAINTS AND 1092 WARRANTY CLAIMS RELATED TO THE SUBJECT ISSUE.THERE ARE NO KNOWN CRASHES RELATED TO IGNITION RELAY FAILURE ON THE SUBJECT VEHICLES.BY LETTER DATED APRIL 19, 2005, GENERAL MOTORS CORP. (GM) HAS NOTIFIED ODI THAT IT WILL CONDUCT A SAFETY RECALL (NTHSA RECALL NO. 05V-157) TO REPLACE DEFECTIVE IGNITION RELAY MODULES IN APPROXIMATELY 34,996 SUBJECT VEHICLES BUILT BETWEEN OCTOBER 13, 2003 AND MARCH 8, 2004.THIS PERIOD OF VEHICLE PRODUCTION IS ASSOCIATED WITH ESCALATED WARRANTY CLAIMS RATES AND COMPLAINTS THAT ALLEGE ENGINE STALL DUE TO IGNITION RELAY FAILURE.GM HAS IDENTIFIED PARTS SUPPLIERS WHO USED MATERIALS CONTAINING SILICONE IN THE MANUFACTURE OF SPECIFIC COMPONENTS FOR THE IGNITION RELAY MODULE.SILICONE CONTAMINATION CAN RESULT IN SILICA DEPOSITS FORMING ON THE CONTACTS AS THE RELAY SWITCHES AND THE HEAT GENERATED BY THE RESULTANT ARC CONVERTS THE SILICONE TO SILICA.SILICA BUILD-UP ON THE CONTACTS IS PROGRESSIVE AND MAY PRODUCE A VOLTAGE DROP ACROSS THE RELAY SUFFICIENT TO CAUSE AN INTERMITTENT NO-START OR ENGINE STALL CONDITION.WARRANTY ANALYSIS INDICATES THE INCIDENCE OF NO/HARD START VERSUS ENGINE STALL TO BE EQUAL.ANALYSIS OF TOWING CLAIMS AND DETAILED SERVICE RECORDS INDICATES THAT VEHICLES MAY EXPERIENCE RESTART DIFFICULTIES AFTER A STALLING INCIDENT APPROXIMATELY 20-30 PERCENT OF THE TIME.THE USE OF SILICONE MATERIALS IN THE MANUFACTURE OF THE SUBJECT IGNITION RELAY HAS BEEN DISCONTINUED.THE ACTION TAKEN BY GM IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.

Electrical System:ignition:module

ON NOVEMBER 10, 2004, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION TO INVESTIGATE THE FAILURE, MALFUNCTION, OR OTHER UNSATISFACTORY PERFORMANCE OF THE ENGINE CONTROL SYSTEM WHICH MAY RESULT IN ENGINE STALLING IN CERTAIN MODEL YEAR (MY) 2004 BUICK RENDEZVOUS (GMT250) AND PONTIAC AZTEK (GMT250) VEHICLES ALLEGEDLY CAUSED BY IGNITION RELAY FAILURE.ODI IS AWARE OF 68 NON-DUPLICATIVE COMPLAINTS AND 1092 WARRANTY CLAIMS RELATED TO THE SUBJECT ISSUE.THERE ARE NO KNOWN CRASHES RELATED TO IGNITION RELAY FAILURE ON THE SUBJECT VEHICLES.BY LETTER DATED APRIL 19, 2005, GENERAL MOTORS CORP. (GM) HAS NOTIFIED ODI THAT IT WILL CONDUCT A SAFETY RECALL (NTHSA RECALL NO. 05V-157) TO REPLACE DEFECTIVE IGNITION RELAY MODULES IN APPROXIMATELY 34,996 SUBJECT VEHICLES BUILT BETWEEN OCTOBER 13, 2003 AND MARCH 8, 2004.THIS PERIOD OF VEHICLE PRODUCTION IS ASSOCIATED WITH ESCALATED WARRANTY CLAIMS RATES AND COMPLAINTS THAT ALLEGE ENGINE STALL DUE TO IGNITION RELAY FAILURE.GM HAS IDENTIFIED PARTS SUPPLIERS WHO USED MATERIALS CONTAINING SILICONE IN THE MANUFACTURE OF SPECIFIC COMPONENTS FOR THE IGNITION RELAY MODULE.SILICONE CONTAMINATION CAN RESULT IN SILICA DEPOSITS FORMING ON THE CONTACTS AS THE RELAY SWITCHES AND THE HEAT GENERATED BY THE RESULTANT ARC CONVERTS THE SILICONE TO SILICA.SILICA BUILD-UP ON THE CONTACTS IS PROGRESSIVE AND MAY PRODUCE A VOLTAGE DROP ACROSS THE RELAY SUFFICIENT TO CAUSE AN INTERMITTENT NO-START OR ENGINE STALL CONDITION.WARRANTY ANALYSIS INDICATES THE INCIDENCE OF NO/HARD START VERSUS ENGINE STALL TO BE EQUAL.ANALYSIS OF TOWING CLAIMS AND DETAILED SERVICE RECORDS INDICATES THAT VEHICLES MAY EXPERIENCE RESTART DIFFICULTIES AFTER A STALLING INCIDENT APPROXIMATELY 20-30 PERCENT OF THE TIME.THE USE OF SILICONE MATERIALS IN THE MANUFACTURE OF THE SUBJECT IGNITION RELAY HAS BEEN DISCONTINUED.THE ACTION TAKEN BY GM IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.