2004 Oldsmobile Bravada

The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.

DURING THE COURSE OF THIS EA INVESTIGATION, ODI OBSERVED THAT THE MAJORITY OF THE COMPLAINTS (88%) AND WARRANTY CLAIMS (94%) WERE REPORTED FOR VEHICLES THAT ARE REGISTERED FOR USE IN THE SALT BELT REGION OF THE US.THIS AREA INCLUDES 20 STATES IN THE NORTHEAST, MID ATLANTIC AND THE MIDWEST REGIONS AND THE DISTRICT OF COLUMBIA.CONSUMERS IN THE SALT BELT REGION REPORTED TO ODI THAT THEY COULD SMELL FUEL VAPORS IN THEIR VEHICLES WHILE DRIVING.UPON FURTHER EXAMINATION OF THEIR VEHICLES, THEY DISCOVERED THAT FUEL VAPORS WERE COMING OUT OF THE TOP OF THE FUEL TANK. THIS CONDITION IS CAUSED BY CORROSION OF THE RETURN AND SENDER LINES OF THE FUEL PUMP MODULE.WATER AND ROAD SALT COLLECT ON TOP OF THE FUEL PUMP LEADING TO SMALL PINHOLES APPEARING ON THE FUEL LINES.FUEL MAY LEAK AND COLLECT ON TOP OF THE MODULE AND/OR SPILL ONTO THE GROUND.THE DATA EVALUATED UNDER THIS INVESTIGATION REFLECT A RELATIVELY LOW FREQUENCY OF OCCURRENCE THAT LARGELY ARISES IN SALT BELT STATES.GM HAS EXTENDED THE WARRANTY ON THE SUBJECT COMPONENT TO TEN YEARS OR 120,000 MILES.FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED AT THIS TIME; ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.FOR ADDITIONAL INFORMATION SELECT DOCUMENT SEARCH.

GM STATES THAT SOME BRAKE/TAIL LAMP BULBS CAN PREMATURELY BECOME INOPERATIVE DUE TO MALFUNCTIONING BRAKE/TAIL LAMP SOCKETS.ON MARCH 2, 2004, GM INITIATED A 6-YEAR/72,000 MILE SPECIAL POLICY FOR 989,487 SUBJECT VEHICLES TO INSPECT AND REPLACE THE REAR BRAKE/TAIL LAMP BULB SOCKET ASSEMBLIES.ON APRIL 4, 2004, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION (PE04-032) BASED ON CONSUMER COMPLAINTS ALLEGING BRAKE LIGHTS NOT OPERATING WHEN THE BRAKE PEDAL IS DEPRESSED.ON AUGUST 3, 2004 ODI UPGRADED PE04-032 TO AN ENGINEERING ANALYSIS (EA04-021).BY LETTER DATED OCTOBER 27, 2004 GM NOTIFIED NHTSA THAT IT WILL CONDUCT A SAFETY RECALL (NHTSA # 04V527) COVERING SUBJECT VEHICLES THAT WERE NOT ALREADY REPAIRED UNDER GM'S SPECIAL POLICY.MY 2004 SUBJECT VEHICLES BUILT AFTER AUGUST 8, 2003 CONTAIN IMPROVED BRAKE LAMP ASSEMBLIES AND ARE NOT INCLUDED IN THE RECALL.GM DEALERS WILL INSTALL THE IMPROVED BRAKE LAMP ASSEMBLY ON SUBJECT VEHICLES BUILT ON AUGUST 8, 2003 AND EARLIER.THE ACTION TAKEN BY GM IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.

I was in a full impact collision driverside front took all impact of another vehicles front end. NO airbags deployed in my 2004 bravada!!

NHTSA ID

11479892

Incident

May 18, 2022

Mileage

90,000 mi

Brakes system keeps malfunctioning. Service brake system.notice keeps coming on dash even after new brakes had been put on and serviced. Had to do a last mo.ent quick stop but brakes went to floor amd I hit a car head on cause brake system keeps malfunctioning and the ABS

NHTSA ID

11443450

Incident

Nov 17, 2021

WAS DRIVING MYSELF AND 2 CHILDREN DOWN THE HIGHWAY AND THE HEADLIGHTS SHORTED OUT AND DIDNT COME BACK ON RIGHT AWAY I GOT TRUCK PULLED OFF THE RD. AND TURNED IT OFF GOT OUT TAPPED ON HEADLIGHT ASSEMBLY TO SEE IF THERE WAS A SHORT OR A BULB ISSUE THERE WAS NOTHJNG WROMG WITH THE BULDS I GOT BACK IN TURNED KEY STILL NO HEADLIGHTS 20 MINS LATER TRIES TURNING KEY AND HEADLIGHTS SWITCH AND THEY FINALLY BEGAN WORKING THIS HAS HAPPEND 4 TIMES IN 2 WEEKS IVE ONLY OWNED VEHICLE LESS THAN 45 DAYS!!! THE CRUISE CONTROL HAS SHORTED OUT AND THE COOLING FAN SYSTEM FOR ENGINE AND A/C HAS SHORTED OUT!!!

NHTSA ID

11366777

Incident

Oct 20, 2020

Mileage

91,386 mi

THERE IS A CRACK IN MY EXHAUST MANIFOLD, IS THERE A RECALL OR A EXTENDED COVERAGE. ALSO THE HEAD LIGHTS ARE SHUTTING OFF WHILE DRIVING ESPECIALLY AT NIGHT.

NHTSA ID

11019209

Incident

Aug 2, 2017

Mileage

2 mi

TAKATA RECALL, MY WIFE WAS IN TWO ACCIDENTS, ONE IN APRIL 2011 SHE WAS DRIVING DOWN A SUBURB STREET TO CATCH A LIGHT ON A LEFT TURN AND WHEN THE LIGHT TURNED GREEN FOR THE OTHER SIDE COMING AT HER, A CAR ALREADY AT SPEED LIMIT CONTINUED AND MY WIFE STRUCK THAT CAR ON ITS LEFT SIDE WITH HER FRONT LEFT BUMPER ; AIRBAGS NEVER DEPLOYED, SHE WAS IN ANOTHER ACCIDENT ON 12/4/2015. SHE WAS DRIVING ON THE FREEWAY IN THE FAR RIGHT LANE GOING ABOUT 70MPH WHEN A VAN DRIFTED INTO HER LANE FORCING HER OFF THE ROAD. HER CAR FISHTAILED WHEN IT HIT THE SHOULDER AND WHEN TRYING TO REGAIN CONTROL OF THE VEHICLE, IT FLIPPED OVER AND ROLLED A TIMES OFF THE FREEWAY, LANDING UPSIDE DOWN AND THEN CAUGHT FIRE. NO AIRBAGS DEPLOYED IN THIS CASE EITHER.

NHTSA ID

10808623

Incident

Dec 4, 2015

Mileage

82,000 mi

HELLO I BOUGHT AN 2004 OLDSMOBILE BRAVADA ON 2/25/2012 THE SELLER TOLD ME THAT THE TRUCK HAD 100,000 MILES, BUT AFTER I BOUGHT IT AND WHEN A GOT HOME I CHECK THE RECORD OF THE TRUCK IN VINCARHISTORY. AS A RESULT I FOUND OUT THAT IT HAS 62,000 MILES MORE OF WHAT IT SUPPOSED TO BE AND SELLER NEVER TOLD ME ANYTHING. WHAT CAN I DO IN THIS CASE BECAUSE I DON'T WANT TO HAVE ANY PROBLEMS??? *TR

NHTSA ID

10449995

Incident

Mar 1, 2012

Mileage

100,000 mi

GAS GAUGE , OIL PRESSURE, TACHOMETER AND SPEEDOMETER ALL GIVE FALSE READINGS. THIS CAUSE THE INABILITY TO ACCURATELY MAINTAIN SPEED IN ACCORDANCE WITH SPEED LIMITS. IT ALSO MAKES IT IMPOSSIBLE TO DETERMINE FUEL LEVEL WHICH CAN LEAD TO RUNNING OUT OF GAS WHILE DRIVING. VEHICLE WAS LOOKED AT BY DEALER AND DETERMINE INSTRUMENT CLUSTER IS DEFECTIVE. REPAIR REQUIRED CLUSTER BE SENT TO REPAIR SHOP AT A COST OF $750. I DID MOT HAVE THIS FIXED SINCE I HAVE NEVER HEARD OF THIS KIND OF FAILURE BEING THE CUSTOMERS RESPONSIBILITY SINCE VEHICLE SAFE OPERATION IS DEPENDENT ON IT. THE VEHICLE IS A 2004 OLDSMOBILE BRAVADA SUV. *TR

NHTSA ID

10398884

Incident

Nov 25, 2010

Mileage

89,000 mi

TL* THE CONTACT OWNS A 2004 OLDSMOBILE BRAVADA. WHILE DRIVING APPROXIMATELY 55 MPH, THE CONTACT STATED THAT THE VEHICLE RAN OUT OF FUEL. THE FUEL GAUGE DISPLAYED THAT THE FUEL TANK WAS FULL. THE CONTACT STATED THAT THE FUEL GAUGE DID NOT SHOW THE ACCURATE AMOUNT OF FUEL IN THE VEHICLE AND THE READING WOULD FLUCTUATE SPORADICALLY. THE VEHICLE WAS NOT TAKEN TO DEALER FOR DIAGNOSTICS OR REPAIRS. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.

NHTSA ID

10398585

Incident

Sep 15, 2008

Mileage

80,000 mi

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester  and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.