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2004 Chevrolet Impala

Owner reports · Recalls · Investigations

When problems were reported

Mileage at the reported incident

860 reports with mileage · 212 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 681 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 104 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 71 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

44 crash reports21 fire reports34 injury reports

Electrical System complaints

681 reports
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120,135 miles · Jan 25, 2013
Electrical SystemEnginePower TrainFire

FIRST AT BUYING MY CHEVY IMPALA IT HAD 115,000MI ON IT ALREADY BUT DESPERATELY NEEDED A CAR BEING A SINGLE MOTHER. AFTER HAVING THE CAR A LITTLE OVER A MONTH THE FUEL INJECTORS BLEW WHERE MY CAR WOULD NO LONGER START. GOT IT FIXED. NEXT I HAD TO KEEP PUTTING POWER STEERING FLUID IN (ONCE EVERY WEEK) WENT TO A MECHANIC, HE SAID M…

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FIRST AT BUYING MY CHEVY IMPALA IT HAD 115,000MI ON IT ALREADY BUT DESPERATELY NEEDED A CAR BEING A SINGLE MOTHER. AFTER HAVING THE CAR A LITTLE OVER A MONTH THE FUEL INJECTORS BLEW WHERE MY CAR WOULD NO LONGER START. GOT IT FIXED. NEXT I HAD TO KEEP PUTTING POWER STEERING FLUID IN (ONCE EVERY WEEK) WENT TO A MECHANIC, HE SAID MY POWER STEERING IS GOING TO EVENTUALLY GO.. NEXT 2 MONTHS AFTER THAT MY CAR CAUGHT ON FIRE THROUGH THE LIGHTER. ELECTRICAL. CALLED THE FIRE DEPT. THEY HAD TO CUT THE WIRES AND PULL THE FUSE. 2 MONTHS AFTER THAT, MY TRANSMISSION BLEW. JUST LIKE THAT. I WAS DRIVING ON THE HIGH WAY AND APPROACHED AN ACCIDENT. AFTER COMING TO A COMPLETE STOP TRIED TO PICK SPEED BACK UP AND IT WOULDN'T GO ANYMORE THAN 15 MPH. I PULLED OFF TO A REST AREA, SAT THERE FOR 30MINS. REVERSED OUT OF THE PARKING LOT, PUT IT IN DRIVE, IT WOULDN'T BUDGE... NOT TO MENTION A MONTH AFTER BUYING THE CAR. THE TURN SIGNALS,, BRAKE LIGHTS, CRUISE CONTROL, FLASHERS ALL WORKED WHEN THEY WANTED TOO AND NOT WHEN I NEEDED IT TOO. CAME CLOSE TO A FEW PEOPLE RUNNING IN THE BACK OF ME DUE TO BACK LIGHTS NOT WORKING.. AND MY TEMP, GAUGE, SPEEDOMETER AND GAS GAUGE DO NOT WORK. ID BE IN PARK WITH A FULL TANK OF GAS, IT SAYS IM GOING 80MPH AND GAS IS EMPTY.. HATE THIS CAR WITH A PASSION.. VERY DANGEROUS CAR...WOULD NEVER RECOMMEND THIS CAR TO ANYONE.... *TR

NHTSA ODI #10494671

110,000 miles · Dec 28, 2012
Electrical System

VEHICLES GAUGES DO NOT WORK@! SOME ARE STUCK AND WORK PERIODICALLY OR NOT AT ALL. FALSE READINGS FOR SPEED, FUEL AND TEMPERATURE. CONTACTED THE DEALER ABOUT RECALLS AND THERE ARE NONE ALTHOUGH I HAVE READ HUNDREDS OF COMPLAINTS ABOUT THE SAME THING. THIS CAR DRIVES HIGHWAY EVERY DAY AND THIS IS VERY DANGEROUS. I WAS TOLD THAT IT…

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VEHICLES GAUGES DO NOT WORK@! SOME ARE STUCK AND WORK PERIODICALLY OR NOT AT ALL. FALSE READINGS FOR SPEED, FUEL AND TEMPERATURE. CONTACTED THE DEALER ABOUT RECALLS AND THERE ARE NONE ALTHOUGH I HAVE READ HUNDREDS OF COMPLAINTS ABOUT THE SAME THING. THIS CAR DRIVES HIGHWAY EVERY DAY AND THIS IS VERY DANGEROUS. I WAS TOLD THAT IT IS A PROBLEM WITH THE INSTRUMENT CLUSTER THAT IS WELL KNOW AN COST $600 TO FIX. THIS IS UNACCEPTABLE. *TR

NHTSA ODI #10490355

210,000 miles · Dec 19, 2012
Electrical System

EVERY NOW AND THEN YOU GO TO START THE CAR IT WON'T DO ANYTHING. ALL THE LIGHTS, RADIO, EVERYTHING COMES ON AS NORMAL BUT WHEN YOU TURN THE KEY OVER TO START IT WON'T DO NOTHING, CLICK, OR ANYTHING. ONE TIME WE LEFT THE CAR OVER NIGHT, LOCKED UP, THE NEXT DAY IT STARTED LIKE NOTHING WAS WRONG. ANOTHER TIME I LET THE CAR SIT FOR …

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EVERY NOW AND THEN YOU GO TO START THE CAR IT WON'T DO ANYTHING. ALL THE LIGHTS, RADIO, EVERYTHING COMES ON AS NORMAL BUT WHEN YOU TURN THE KEY OVER TO START IT WON'T DO NOTHING, CLICK, OR ANYTHING. ONE TIME WE LEFT THE CAR OVER NIGHT, LOCKED UP, THE NEXT DAY IT STARTED LIKE NOTHING WAS WRONG. ANOTHER TIME I LET THE CAR SIT FOR 15 MINS AND IT STARTED FINE. THEN ANOTHER TIME, I KEPT TRYING EVERY 10 TO 15 MINS FOR AN HR BUT NOTHING. THEN LET IT SIT FOR 25 TO 30 MINS THEN NOTHING BUT I LEFT THE KEY IN ON POSITION FOR A COUPLE MINUTES WHILE ALL THE LIGHTS RAN AND THEN IT STARTED FINE. SOME PEOPLE SAY ITS THE STARTER, IGNITION OR EVEN THE SECURITY. A LOT OF PEOPLE HAVE HAD THIS PROBLEM THERE'S EVEN VIDEOS OF PEOPLE COMPLAINING. ID SAY THAT THERE'S SOMETHING THAT NEEDS TO BE LOOKED INTO SO EVERYONE W THESE VEHICLES KNOW WHAT'S WRONG. THANKS *TR

NHTSA ODI #10489235

90,000 miles · Dec 4, 2012
Electrical System

MY 2004 CHEVROLET IMPALA LS HAS A BAD SECURITY LOCK SYSTEM. I GO TO START CAR AND IT WON'T START I HAVE TO WAIT 15-20 MIN. FOR IT TO START AND ITS BECOMING MORE FREQUENT. *TR

NHTSA ODI #10487369

117,935 miles · Nov 11, 2012
Electrical SystemEngine And Engine Cooling

WHILE DRIVING IN HEAVY TRAFFIC, IT JUST STOPS RUNNING. MY HUSBAND PUTS THE CAR IN NEUTRAL AND IS ABLE TO START IT BACK UP AGAIN. IT HAS DONE IT A FEW TIMES SINCE THAT OCCURRENCE. THIS COULD RESULT IN A VERY SERIOUS SITUATION IF THE CAR STALLS IN AN INTERSECTION AND WON'T RESTART. THE CAR ALSO HAS A SECURITY ISSUE THAT PREVEN…

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WHILE DRIVING IN HEAVY TRAFFIC, IT JUST STOPS RUNNING. MY HUSBAND PUTS THE CAR IN NEUTRAL AND IS ABLE TO START IT BACK UP AGAIN. IT HAS DONE IT A FEW TIMES SINCE THAT OCCURRENCE. THIS COULD RESULT IN A VERY SERIOUS SITUATION IF THE CAR STALLS IN AN INTERSECTION AND WON'T RESTART. THE CAR ALSO HAS A SECURITY ISSUE THAT PREVENTS US, AS THE OWNER FROM STARTING IT. THIS HAS BEEN AN ONGOING PROBLEM FROM THE PURCHASE DATE. IF YOU TURN ON THE IGNITION AND LET IT SIT FOR 10 TO 15 MINUTES, IT WILL START UP. WE NOW LEAVE THE CAR RUNNING WHEN FILLING THE CAR WITH GAS BECAUSE WE HAVE HAD TO SIT AND WAIT FOR IT TO RESTART AT THE PUMP. THIS COULD CAUSE A VERY SERIOUS PROBLEM ALSO. IF YOU GO ON LINE, YOU WILL SEE NUMEROUS COMPLAINTS ABOUT BOTH OF THESE PROBLEMS. WE BOUGHT THIS CAR USED AND KNEW WE WOULD BE RESPONSIBLE FOR SOME ISSUES, BUT NOT THIS, IT SHOULD BE A RECALL ISSUE. WE HAVE HAD TO REPLACE THE RACK AND PINION (VERY COSTLY) ALL NEW BRAKES AND ROTORS, ALL NEW TIRES, AND SOME OTHER MINOR ISSUES. I FEEL, AS DO NUMEROUS OTHER GM OWNERS, THIS IS A FACTORY DEFECT IN THE SECURITY SYSTEM (PASSLOCK KEY SYSTEM), CAUSING BOTH PROBLEMS. ANYONE HAVING THIS PROBLEM, SHOULD BE ABLE TO TAKE THE CAR TO THE DEALERSHIP AND THEY SHOULD HAVE TO FIX IT AT NO COST TO THE OWNER OF THE VEHICLE. I TOOK IT TO THE DEALERSHIP JUST AFTER WE PURCHASED IT AND HE SAID HE WOULD HAVE TO REPLACE THE IGNITION AND SOMETHING ELSE AT A COST OF ALMOST $800. I AM CERTAIN THIS CAN BE TAKEN CARE OF BY REROUTING WIRING IN THE SECURITY SYSTEM AT A VERY MINOR COST, OR JUST RESETTING THE COMPUTER SYSTEM. ANY ASSISTANCE YOU CAN GIVE WOULD BE GREATLY APPRECIATED.

NHTSA ODI #10485465

128,000 miles · Nov 7, 2012
Electrical System

I HAVE BEEN HAVING ISSUES WITH MY SPEEDOMETER STICKING THE PAST FEW MONTHS. MY HUSBAND TOOK MY CAR IN TO OUR LOCAL CHEVY DEALERSHIP AND WAS TOLD WE NEED TO REPLACE THE INSTRUMENT CONTROL PANEL WHICH WOULD COST AROUND $600. NOT HAPPY WITH THE FACT THAT WE WILL HAVE TO SHELL OUT THIS KIND OF MONEY FOR A FAULTY FACTORY PART, I CO…

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I HAVE BEEN HAVING ISSUES WITH MY SPEEDOMETER STICKING THE PAST FEW MONTHS. MY HUSBAND TOOK MY CAR IN TO OUR LOCAL CHEVY DEALERSHIP AND WAS TOLD WE NEED TO REPLACE THE INSTRUMENT CONTROL PANEL WHICH WOULD COST AROUND $600. NOT HAPPY WITH THE FACT THAT WE WILL HAVE TO SHELL OUT THIS KIND OF MONEY FOR A FAULTY FACTORY PART, I CONTACTED THE CHEVROLET CUSTOMER COMPLAINT LINE. I WAS TOLD BY THE COMPLAINT LINE THAT THEY COULD NOT DO ANYTHING FOR US AT THIS TIME. I HAVE READ MANY COMPLAINTS IN REGARDS TO THE SAME ISSUES FROM THE FOLLOWING LINK: HTTP://WWW.AUTOMOTIVEFORUMS.COM/T752665-DISCUSS2004_IMPALA_SPEEDOMETER_PROBLEMS.HTML IT SOUNDS LIKE THERE SHOULD HAVE BEEN A FACTORY RECALL ON THIS ISSUE A LONG TIME AGO. APPARENTLY IT IS GOING TO TAKE AN ACCIDENT OR DEATH IN ORDER FOR CHEVROLET TO MAKE THIS RIGHT. THE GOVERNMENT JUST BAILED OUT GMC NOT TO LONG AGO; HOWEVER, GMC CAN'T STEP UP AND FIX THIS. WHAT KIND OF BUSINESS DOES THIS TO THEIR CUSTOMERS. I INFORMED CHEVROLET THAT I WILL NO LONGER BUY THEIR VEHICLES. NO WONDER EVERYONE IS BUYING FOREIGN THESE DAYS. *TR

NHTSA ODI #10483620

90,000 miles · Oct 31, 2012
Electrical SystemExterior Lighting

WHEN APPLYING THE BRIGHT HEADLIGHTS, ALL EXTERIOR AND DASH LIGHTS GO OUT. VERY SCARY! WHEN OPERATING SWITCH AGAIN LIGHTS RETURN, BUT HAVE DIM HEADLAMPS ONLY. THIS HAS HAPPENED SEVERAL TIMES. NOW ONLY DRIVE WITH DIMS ON UNTIL I CAN AFFORD THE REPAIR. NOT SAFE! *TR

NHTSA ODI #10482690

44,480 miles · Oct 30, 2012
Electrical System

SPEEDOMETER DOES NOT DISPLAY ACCURATE MILES PER HOUR. WHILE DRIVING, THE ODOMETER WENT TO ABOUT 60 MPH, WHEN I WAS GOING ABOUT 40 MPH AND I TRIED TO DECREASE THE SPEED BY DEPRESSING THE BRAKE PEDAL BUT IT REMAINED AT 60 MPH. I CAME TO A TRAFFIC LIGHT AND STOPPED, THEN I NOTICED THAT THE SPEED WAS AT 10 MPH WHILE SETTING STILL. I…

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SPEEDOMETER DOES NOT DISPLAY ACCURATE MILES PER HOUR. WHILE DRIVING, THE ODOMETER WENT TO ABOUT 60 MPH, WHEN I WAS GOING ABOUT 40 MPH AND I TRIED TO DECREASE THE SPEED BY DEPRESSING THE BRAKE PEDAL BUT IT REMAINED AT 60 MPH. I CAME TO A TRAFFIC LIGHT AND STOPPED, THEN I NOTICED THAT THE SPEED WAS AT 10 MPH WHILE SETTING STILL. I ASKED ANOTHER PERSON TO DRIVE THE CAR TO SEE IF THE SAME TYPE OF THING WAS HAPPENING WITH THE SPEED ODOMETER, AND IT WAS. THE VEHICLE WAS TAKEN TO THE DEALERSHIP. THE MECHANIC SAID HE RESET THE ODOMETER AND SAID IF THAT DID NOT WORK, A PART WILL NEED TO BE REPLACED. THAT WORKED ABOUT TWO WEEKS, AND THE SAME THING STARTED ALL OVER AGAIN. I AM AFRAID TO DRIVE THE VEHICLE BECAUSE I CAN NOT TELL HOW FAST I AM DRIVING. WHICH POSES A SAFETY HAZARD. *TR

NHTSA ODI #10482682

170,000 miles · Oct 22, 2012
Electrical System

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE ATTEMPTING TO TURN ON THE VEHICLE, THE IGNITION FAILED TO RECOGNIZE THE KEY. THE CONTACT WOULD HAVE TO WAIT APPROXIMATELY 10 MINUTES BEFORE THE IGNITION WOULD RECOGNIZE THE KEY. THE VEHICLE WAS NOT INSPECTED BY A DEALER OR AN INDEPENDENT MECHANIC. THE MA…

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TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE ATTEMPTING TO TURN ON THE VEHICLE, THE IGNITION FAILED TO RECOGNIZE THE KEY. THE CONTACT WOULD HAVE TO WAIT APPROXIMATELY 10 MINUTES BEFORE THE IGNITION WOULD RECOGNIZE THE KEY. THE VEHICLE WAS NOT INSPECTED BY A DEALER OR AN INDEPENDENT MECHANIC. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 170,000 AND THE CURRENT MILEAGE WAS APPROXIMATELY 183,000. THE VIN WAS UNAVAILABLE.

NHTSA ODI #10481378

98,186 miles · Oct 15, 2012
Electrical System

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE SPEEDOMETER AND FUEL GAUGES BOTH FAILED. THE VEHICLE WAS TAKEN TO A DEALER AND THE CONTACT WAS INFORMED THAT THE CLUSTER INSIDE THE INSTRUMENT PANEL WOULD NEED TO BE REPLACED. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE AND CURRENT…

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TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE SPEEDOMETER AND FUEL GAUGES BOTH FAILED. THE VEHICLE WAS TAKEN TO A DEALER AND THE CONTACT WAS INFORMED THAT THE CLUSTER INSIDE THE INSTRUMENT PANEL WOULD NEED TO BE REPLACED. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 98,186.

NHTSA ODI #10480600

Official recalls

4

15V701000 · Engine And Engine Cooling:engine; Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

Oct 26, 2015

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence & remedy

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Additional source detail variants (2)

Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Engine And Engine Cooling:engine

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

15V201000 · Engine And Engine Cooling:engine

Apr 6, 2015

General Motors LLC (GM) notified the agency on April 2, 2015, that they are is recalling certain model year 2004 Buick Regal vehicles manufactured April 9, 2003, to June 1, 2003, 2004 Chevrolet Impala vehicles manufactured April 8, 2003, to June 23, 2003, and 2004 Chevrolet Monte Carlo vehicles manufactured April 7, 2003, to June 23, 2003. On May 18, 2015, GM expanded the recall to cover an additional 49,751 2004 Pontiac Grand Prix vehicles manufactured January 6, 2003, to June 25, 2004. In the affected vehicles, the valve cover gasket may leak.

Consequence & remedy

Consequence: The leaking engine oil can drip onto the hot surface of the exhaust manifold, increasing the risk of a fire.

Remedy: GM will notify owners, and dealers will remove the plastic cover and plastic oil fill tube extension and replace the front valve cover and gasket. These repairs will be done free of charge. The recall began on April 24, 2015. Owners may contact Buick customer service at 1-800-521-7300, Pontiac customer service at 1-800-762-2737 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14574.

14V400000 · Electrical System:ignition

Jul 3, 2014

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

Consequence & remedy

Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.

Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.

04V287000 · Service Brakes, Hydraulic

Jun 23, 2004

CERTAIN PASSENGER VEHICLES WERE PRODUCED WITH LOWER THAN SPECIFIED TORQUE ON BOTH FRONT BRAKE CALIPER TO STEERING KNUCKLE ATTACHMENT BOLTS. WITH IMPROPER TORQUE, THE CLAMP LOAD AT THE JOINT MAY NOT BE ADEQUATE TO PREVENT MOVEMENT BETWEEN THE CALIPER BRACKET AND KNUCKLE.

Consequence & remedy

Consequence: DEPENDING ON WHETHER ONE OR BOTH BOLTS BACKS OUT OR FRACTURES, THE RESULT CAN BE LOCKING OF THE AFFECTED WHEEL DURING BRAKING AND AN ABRUPT STEERING INPUT IN THE DIRECTION OF THE LOCKED WHEEL, REDUCED BRAKING AND NOISE FROM THE AFFECTED WHEEL, OR SEVERING OF A BRAKE HOSE, INCREASED BRAKE PEDAL TRAVEL, AND REDUCED STEERING CONTROL. REDUCED BRAKING OR STEERING CONTROL COULD CAUSE A CRASH.

Remedy: DEALERS ARE TO TIGHTEN BOTH BOLTS TO THE SPECIFIED TORQUE. OWNER NOTIFICATION BEGAN ON JUNE 28, 2004. OWNERS SHOULD CONTACT CHEVROLET 1-800-630-2438 OR PONTIAC 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

0

No exact-year investigations in this snapshot.